| * - New Updates |
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| 9780521247429 | Ochs | A History of Nerve Functions | 2004 | | |
| 9780521847551 | Arbib | Action to Language via the Mirror Neuron System | 2006 | | |
| 9780521792752 | Cardé | Advances in Insect Chemical Ecology | 2004 | | |
| * | 9780521832434 | Oliveira | Alternative Reproductive Tactics | 2008 | | |
| 9780521857369 | Moore | An Introduction to the Invertebrates | 2006 | | |
| 9780521823616 | McGregor | Animal Communication Networks | 2005 | | |
| 9780521662734 | Avital | Animal Traditions | 2000 | | |
| 9780521811279 | McPherson | Applied Ecology and Natural Resource Management | 2002 | | |
| * | 9780521868709 | Warren | Auditory Perception | 2008 | | |
| 9780521801072 | Wilson | Bacterial Adhesion to Host Tissues | 2002 | Advances in Molecular and Cellular Microbiology, 1 | AMCM |
| 9780521846387 | Demuth | Bacterial Cell-to-Cell Communication | 2006 | Advances in Molecular and Cellular Microbiology, 11 | AMCM |
| 9780521801737 | Henderson | Bacterial Evasion of Host Immune Responses | 2003 | Advances in Molecular and Cellular Microbiology, 2 | AMCM |
| 9780521809542 | Lamont | Bacterial Invasion of Host Cells | 2004 | Advances in Molecular and Cellular Microbiology, 5 | AMCM |
| * | 9780521846363 | Kim | Bacterial Physiology and Metabolism | 2008 | | |
| 9780521820912 | Lax | Bacterial Protein Toxins | 2005 | Advances in Molecular and Cellular Microbiology, 7 | AMCM |
| 9780521852449 | McCormick | Bacterial-Epithelial Cell Cross-Talk | 2006 | Advances in Molecular and Cellular Microbiology, 13 | AMCM |
| * | 9780521858458 | Abedon | Bacteriophage Ecology | 2008 | Advances in Molecular and Cellular Microbiology, 15 | AMCM |
| * | 9780521852173 | Fox | Barrel Cortex | 2008 | | |
| 9780521803540 | Boesch | Behavioural Diversity in Chimpanzees and Bonobos | 2002 | | |
| 9780521833820 | Arthur | Biased Embryos and Evolution | 2004 | | |
| 9780521847094 | Bardgett | Biological Diversity and Function in Soils | 2005 | Ecological Reviews | ER |
| 9780521620413 | Durbin | Biological Sequence Analysis | 1998 | | |
| 9780521791656 | Haynie | Biological Thermodynamics | 2001 | | |
| * | 9780521874113 | Ranker | Biology and Evolution of Ferns and Lycophytes | 2008 | | |
| 9780521801508 | Scott | Biology of Plagues | 2001 | | |
| 9780521833660 | Sargent | Biomedicine and the Human Condition | 2005 | | |
| 9780521847070 | Burslem | Biotic Interactions in the Tropics | 2005 | Ecological Reviews | ER |
| * | 9780521872423 | Catchpole | Bird Song | 2008 | | |
| 9780521391672 | Rodwell | British Plant Communities | 2000 | British Plant Communities, 5 | BPC |
| * | 9780521872256 | Goffinet | Bryophyte Biology | 2008 | | |
| 9780521791533 | Shipley | Cause and Correlation in Biology | 2000 | | |
| 9780521363778 | Muller-Schwarze | Chemical Ecology of Vertebrates | 2006 | | |
| 9780521620659 | Mansour | Chemotherapeutic Targets in Parasites | 2002 | | |
| 9780521852814 | Fielding | Cluster and Classification Techniques for the Biosciences | 2006 | | |
| 9780521781954 | Chittka | Cognitive Ecology of Pollination | 2001 | | |
| 9780521793025 | Allison | Community Structure and Co-operation in Biofilms | 2000 | Society for General Microbiology Symposia, 59 | SSGM |
| 9780521593366 | Lee | Comparative Primate Socioecology | 1999 | Cambridge Studies in Biological and Evolutionary Anthropology, 22 | CSBA |
| 9780521781619 | Rogers | Comparative Vertebrate Lateralization | 2002 | | |
| 9780521868266 | Sarty | Computing Brain Activity Maps from fMRI Time-Series Images | 2006 | | |
| 9780521857062 | Crooks | Connectivity Conservation | 2006 | Conservation Biology, 14 | CBS |
| 9780521783408 | Norris | Conserving Bird Biodiversity | 2002 | Conservation Biology, 7 | CBS |
| 9780521827775 | Pauly | Darwin's Fishes | 2004 | | |
| 9780521592819 | Chisholm | Death, Hope and Sex | 1999 | | |
| 9780521855860 | Rescigno | Dendritic Cell Interactions with Bacteria | 2007 | Advances in Molecular and Cellular Microbiology, 14 | AMCM |
| 9780521570114 | Teaford | Development, Function and Evolution of Teeth | 2000 | | |
| 9780521800228 | Baldi | DNA Microarrays and Gene Expression | 2002 | | |
| 9780521809405 | Coates | Dormancy and Low Growth States in Microbial Disease | 2003 | Advances in Molecular and Cellular Microbiology, 3 | AMCM |
| 9780521804516 | Miller | Eat or be Eaten | 2002 | | |
| 9780521652353 | Weiher | Ecological Assembly Rules | 1999 | | |
| 9780521844628 | Sutherland | Ecological Census Techniques | 2006 | | |
| 9780521560689 | Liebman | Ecological Management of Agricultural Weeds | 2001 | | |
| 9780521355162 | Myers | Ecology and Control of Introduced Plants | 2003 | Ecology, Biodiversity and Conservation | EBC |
| 9780521822718 | Koenig | Ecology and Evolution of Cooperative Breeding in Birds | 2004 | | |
| 9780521854351 | Ranta | Ecology of Populations | 2006 | Ecology, Biodiversity and Conservation | EBC |
| 9780521850087 | Kennedy | Ecology of the Acanthocephala | 2006 | | |
| 9780521824781 | Waltner-Toews | Ecosystem Sustainability and Health | 2004 | | |
| 9780521815949 | Shewry | Elastomeric Proteins | 2003 | | |
| 9780521853767 | Aird | Endothelial Biomedicine | 2007 | | |
| * | 9780521874120 | Burkhardt | Evolution | 2008 | | |
| 9780521827003 | Ferrière | Evolutionary Conservation Biology | 2004 | Cambridge Studies in Adaptive Dynamics, 4 | CSAD |
| 9780521841702 | Vincent | Evolutionary Game Theory, Natural Selection, and Darwinian Dynamics | 2005 | | |
| 9780521857536 | Avise | Evolutionary Pathways in Nature | 2006 | | |
| * | 9780521875004 | Minelli | Evolving Pathways | 2008 | | |
| 9780521845380 | Platek | Female Infidelity and Paternal Uncertainty | 2006 | | |
| 9780521553384 | Sell | Flora of Great Britain and Ireland | 2006 | Flora of Great Britain and Ireland | FGBI |
| 9780521773164 | Kitching | Food Webs and Container Habitats | 2000 | | |
| 9780521650823 | Frelich | Forest Dynamics and Disturbance Regimes | 2002 | Cambridge Studies in Ecology | CSE |
| * | 9780521882774 | Krasnov | Functional and Evolutionary Ecology of Fleas | 2008 | | |
| 9780521781190 | Gadd | Fungi in Bioremediation | 2001 | British Mycological Society Symposia, 23 | BMS |
| 9780521851220 | Steriade | Gating in Cerebral Networks | 2007 | | |
| * | 9780521884433 | Schattner | Genomes, Browsers and Databases | 2008 | | |
| 9780521809993 | Struwe | Gentianaceae | 2002 | | |
| 9780521832953 | Wildt | Giant Pandas | 2006 | | |
| 9780521875936 | Taylor | Globalization: Effects on Fisheries Resources | 2007 | | |
| 9780521792813 | Taylor | Gorilla Biology | 2002 | Cambridge Studies in Biological and Evolutionary Anthropology, 34 | CSBA |
| 9780521820523 | Häder | Gravity and the Behavior of Unicellular Organisms | 2005 | Developmental and Cell Biology Series, 40 | DCBM |
| 9780521790772 | Frodin | Guide to Standard Floras of the World | 2001 | | |
| 9780521823685 | Hill | Handbook of Biodiversity Methods | 2005 | | |
| 9780521838146 | Tatlisumak | Handbook of Experimental Neurology | 2006 | | |
| 9780521837927 | Ohtsuka | Health Change in the Asia-Pacific Region | 2007 | Cambridge Studies in Biological and Evolutionary Anthropology, 52 | CSBA |
| 9780521640978 | Jorge Agustí | Hominoid Evolution and Climatic Change in Europe | 1999 | | |
| * | 9780521862974 | Hensel | Horizontal Gene Transfer in the Evolution of Pathogenesis | 2008 | Advances in Molecular and Cellular Microbiology | AMCM |
| 9780521330763 | Osborne | Hormones, Signals and Target Cells in Plant Development | 2005 | Developmental and Cell Biology Series, 41 | DCBM |
| 9780521801041 | Herring | Human Biologists in the Archives | 2002 | Cambridge Studies in Biological and Evolutionary Anthropology, 35 | CSBA |
| 9780521819312 | Madrigal | Human Biology of Afro-Caribbean Populations | 2006 | Cambridge Studies in Biological and Evolutionary Anthropology, 45 | CSBA |
| 9780521451604 | Eckhardt | Human Paleobiology | 2000 | Cambridge Studies in Biological and Evolutionary Anthropology, 26 | CSBA |
| 9780521808651 | Macbeth | Human Population Dynamics | 2002 | Biosocial Society Symposium Series, 14 | BSSS |
| 9780521571739 | Crews | Human Senescence | 2003 | Cambridge Studies in Biological and Evolutionary Anthropology, 36 | CSBA |
| 9780521814102 | Kruuk | Hunter and Hunted | 2002 | | |
| 9780521772952 | van Schaik | Infanticide by Males and its Implications | 2000 | | |
| 9780521820660 | Dronamraju | Infectious Disease and Host-Pathogen Evolution | 2004 | | |
| * | 9780521873031 | Holscher | Information Processing by Neuronal Populations | 2008 | | |
| 9780521802932 | Yockey | Information Theory, Evolution, and The Origin of Life | 2005 | | |
| 9780521783385 | Samways | Insect Diversity Conservation | 2005 | | |
| 9780521802321 | Dixon | Insect Herbivore-Host Dynamics | 2005 | | |
| * | 9780521875950 | Radcliffe | Integrated Pest Management | 2008 | | |
| 9780521780155 | Liu | Integrating Landscape Ecology into Natural Resource Management | 2002 | Cambridge Studies in Landscape Ecology | CSLE |
| 9780521845182 | Jänig | Integrative Action of the Autonomic Nervous System | 2006 | | |
| 9780521846288 | Roff | Introduction to Computer-Intensive Methods of Data Analysis in Biology | 2006 | | |
| 9780521825030 | New | Invertebrate Conservation and Agricultural Ecosystems | 2005 | Ecology, Biodiversity and Conservation | EBC |
| 9780521830539 | Wiens | Issues and Perspectives in Landscape Ecology | 2005 | Cambridge Studies in Landscape Ecology | CSLE |
| 9780521833158 | Marí-Beffa | Key Experiments in Practical Developmental Biology | 2005 | | |
| 9780521830058 | Danell | Large Herbivore Ecology, Ecosystem Dynamics and Conservation | 2006 | Conservation Biology, 11 | CBS |
| 9780521808668 | Ellison | Learning from HIV and AIDS | 2003 | Biosocial Society Symposium Series, 15 | BSSS |
| * | 9780521871624 | Nash | Lichen Biology | 2008 | | |
| 9780521782128 | Wharton | Life at the Limits | 2002 | | |
| 9780521817127 | Price | Macroevolutionary Theory on Macroecological Patterns | 2002 | | |
| 9780521810432 | Zabel | Mammal Community Dynamics | 2003 | | |
| 9780521650748 | Armati | Marsupials | 2006 | | |
| 9780521844796 | Ice | Measuring Stress in Humans | 2006 | Cambridge Studies in Biological and Evolutionary Anthropology, 49 | CSBA |
| 9780521812405 | Wilson | Medical Implications of Biofilms | 2003 | | |
| 9780521820509 | Hauspie | Methods in Human Growth Research | 2004 | Cambridge Studies in Biological and Evolutionary Anthropology, 39 | CSBA |
| 9780521819824 | Stekel | Microarray Bioinformatics | 2003 | | |
| 9780521843126 | Gillespie | Microbe-vector Interactions in Vector-borne Diseases | 2004 | Society for General Microbiology Symposia, 63 | SSGM |
| 9780521862226 | Gadd | Micro-organisms and Earth Systems | 2005 | Society for General Microbiology Symposia | SSGM |
| 9780521865982 | Appasani | MicroRNAs | 2007 | | |
| 9780521624411 | Jackson | Molecular and Cellular Biophysics | 2006 | | |
| 9780521836548 | Henderson | Molecular Chaperones and Cell Signalling | 2005 | | |
| 9780521820288 | Spellerberg | Monitoring Ecological Change | 2005 | | |
| 9780521771573 | Downes | Monitoring Ecological Impacts | 2002 | | |
| 9780521816335 | McGraw | Monkeys of the Tai Forest | 2007 | Cambridge Studies in Biological and Evolutionary Anthropology, 51 | CSBA |
| 9780521561754 | Wong | Motivation | 2000 | | |
| 9780521791106 | Tscharntke | Multitrophic Level Interactions | 2002 | | |
| 9780521814096 | Lepš | Multivariate Analysis of Ecological Data using CANOCO | 2003 | | |
| * | 9780521860352 | Stadler | Mutualism | 2008 | | |
| 9780521825474 | Corning | Nature's Magic | 2003 | | |
| 9780521815925 | Berkes | Navigating Social-Ecological Systems | 2002 | | |
| 9780521820875 | Finlayson | Neanderthals and Modern Humans | 2004 | Cambridge Studies in Biological and Evolutionary Anthropology, 38 | CSBA |
| 9780521846677 | Møller | Neural Plasticity and Disorders of the Nervous System | 2006 | | |
| * | 9780521860338 | Harvey | Neurobiology of Obesity | 2008 | | |
| * | 9780521867177 | Zochodne | Neurobiology of Peripheral Nerve Regeneration | 2008 | | |
| * | 9780521864411 | Monti | Neurochemistry of Sleep and Wakefulness | 2008 | | |
| 9780521802253 | Cicchetti | Neurodevelopmental Mechanisms in Psychopathology | 2003 | | |
| 9780521817073 | Steriade | Neuronal Substrates of Sleep and Epilepsy | 2003 | | |
| * | 9780521869645 | Shoshkes Reiss | Neurotropic Viral Infections | 2008 | | |
| 9780521806145 | Smith | New Challenges to Health | 2001 | Society for General Microbiology Symposia, 60 | SSGM |
| 9780521854344 | Rohde | Nonequilibrium Ecology | 2006 | Ecology, Biodiversity and Conservation | EBC |
| 9780521803885 | Bender | Nutritional Biochemistry of the Vitamins | 2003 | | |
| 9780521571241 | Whitehead | Old World Monkeys | 2000 | | |
| 9780521790581 | Rouby | Olfaction, Taste, and Cognition | 2002 | | |
| 9780521626323 | Adams | Ontogeny, Functional Ecology, and Evolution of Bats | 2000 | | |
| 9780521626682 | Dyson | Origins of Life | 1999 | | |
| 9780521800631 | Hoppa | Paleodemography | 2002 | Cambridge Studies in Biological and Evolutionary Anthropology, 31 | CSBA |
| 9780521800389 | Torres | Pathway Analysis and Optimization in Metabolic Engineering | 2002 | | |
| 9780521822725 | Thompson | Patterns of Growth and Development in the Genus Homo | 2003 | Cambridge Studies in Biological and Evolutionary Anthropology, 37 | CSBA |
| 9780521825054 | Woodroffe | People and Wildlife, Conflict or Co-existence? | 2005 | Conservation Biology, 9 | CBS |
| 9780521811958 | van Emden | Pest and Vector Control | 2004 | | |
| 9780521811941 | Carlile | Pesticide Selectivity, Health and the Environment | 2006 | | |
| 9780521845694 | Ernst | Phagocytosis of Bacteria and Bacterial Pathogenicity | 2006 | Advances in Molecular and Cellular Microbiology, 12 | AMCM |
| 9780521480680 | Wyatt | Pheromones and Animal Behaviour | 2003 | | |
| 9780521772006 | Burton | Physiology by Numbers | 2000 | | |
| 9780521826471 | Hailman | Planning, Proposing and Presenting Science Effectively | 2006 | | |
| 9780521819411 | Wäckers | Plant-Provided Food for Carnivorous Insects | 2005 | | |
| * | 9780521623094 | Crawford | Plants at the Margin | 2008 | | |
| 9780521809160 | Bausell | Power Analysis for Experimental Research | 2002 | | |
| 9780521861526 | Cullen | Practical Plant Identification | 2006 | | |
| 9780521770309 | Mitchell | Pretending and Imagination in Animals and Children | 2002 | | |
| 9780521800761 | Walker | Primary Succession and Ecosystem Rehabilitation | 2003 | | |
| 9780521620444 | Fleagle | Primate Communities | 1999 | | |
| 9780521652896 | Swindler | Primate Dentition | 2002 | Cambridge Studies in Biological and Evolutionary Anthropology, 32 | CSBA |
| 9780521791090 | Fuentes | Primates Face to Face | 2002 | Cambridge Studies in Biological and Evolutionary Anthropology, 29 | CSBA |
| 9780521847544 | Borodovsky | Problems and Solutions in Biological Sequence Analysis | 2006 | | |
| 9780521869355 | Logan | Prokaryotic Diversity | 2006 | Society for General Microbiology Symposia | SSGM |
| 9780521623179 | Egginton | Regulation of Tissue pH in Plants and Animals | 1999 | Society for Experimental Biology Seminar Series, 68 | SEBS |
| 9780521470018 | Whisenant | Repairing Damaged Wildlands | 1999 | Biological Conservation, Restoration, and Sustainability, 1 | BCRS |
| 9780521812153 | Holt | Reproductive Science and Integrated Conservation | 2002 | Conservation Biology, 8 | CBS |
| 9780521837989 | Sernagor | Retinal Development | 2006 | | |
| 9780521835343 | Burgman | Risks and Decisions for Conservation and Environmental Management | 2005 | Ecology, Biodiversity and Conservation | EBC |
| 9780521836777 | Appasani | RNA Interference Technology | 2005 | | |
| 9780521450959 | Bart | Sampling and Statistical Methods for Behavioral Ecologists | 1998 | | |
| * | 9780521896016 | Wrangham | Science and Conservation in African Forests | 2008 | | |
| 9780521858830 | Allison | Science and Policy in Natural Resource Management | 2006 | | |
| 9780521660051 | Ford | Scientific Method for Ecological Research | 2000 | | |
| 9780521590686 | Nelson | Seasonal Patterns of Stress, Immune Function, and Disease | 2002 | | |
| 9780521820691 | Brockman | Seasonality in Primates | 2005 | Cambridge Studies in Biological and Evolutionary Anthropology, 44 | CSBA |
| 9780521623995 | Ofek | Second Nature | 2001 | | |
| 9780521846554 | Hemelrijk | Self-organisation and Evolution of Biological and Social Systems | 2005 | | |
| 9780521818964 | Hardy | Sex Ratios | 2002 | | |
| 9780521537384 | Kappeler | Sexual Selection in Primates | 2004 | | |
| 9780521811071 | Anapol | Shaping Primate Evolution | 2004 | Cambridge Studies in Biological and Evolutionary Anthropology, 40 | CSBA |
| 9780521843997 | Wessen | Simulating Human Origins and Evolution | 2005 | Cambridge Studies in Biological and Evolutionary Anthropology, 42 | CSBA |
| 9780521841955 | de Duve | Singularities | 2006 | | |
| 9780521810449 | Pace-Schott | Sleep and Dreaming | 2003 | | |
| 9780521804349 | Fortin | Spatial Analysis | 2005 | | |
| 9780521773195 | Haining | Spatial Data Analysis | 2003 | | |
| 9780521822305 | Bergh | Spatial Ecological-Economic Analysis for Wetland Management | 2004 | | |
| 9780521452274 | Dale | Spatial Pattern Analysis in Plant Ecology | 1999 | Cambridge Studies in Ecology | CSE |
| 9780521781336 | Pugesek | Structural Equation Modeling | 2003 | | |
| 9780521837422 | Grace | Structural Equation Modeling and Natural Systems | 2006 | | |
| 9780521854856 | Barton | Sulphate-Reducing Bacteria | 2007 | | |
| 9780521815253 | Bellamy | Susceptibility to Infectious Diseases | 2004 | Advances in Molecular and Cellular Microbiology, 4 | AMCM |
| 9780521859035 | Palsson | Systems Biology | 2006 | | |
| 9780521836029 | Lewis | The Bioarchaeology of Children | 2006 | Cambridge Studies in Biological and Evolutionary Anthropology, 50 | CSBA |
| 9780521380188 | Jackson | The Biology of Apples and Pears | 2003 | The Biology of Horticultural Crops | BHC |
| 9780521836081 | Lehane | The Biology of Blood-Sucking in Insects | 2005 | | |
| 9780521850209 | Armati | The Biology of Schwann Cells | 2007 | | |
| 9780521561044 | Goldblum | The Brain-Shaped Mind | 2001 | | |
| 9780521662505 | Mai | The Cambridge Dictionary of Human Biology and Evolution | 2005 | | |
| 9780521808514 | Minelli | The Development of Animal Form | 2003 | | |
| 9780521582810 | Stoermer | The Diatoms | 1999 | | |
| 9780521821575 | Mullany | The Dynamic Bacterial Genome | 2005 | Advances in Molecular and Cellular Microbiology, 8 | AMCM |
| 9780521352109 | Dillon | The Ecology of Freshwater Molluscs | 2000 | | |
| 9780521844130 | Reynolds | The Ecology of Phytoplankton | 2006 | Ecology, Biodiversity and Conservation | EBC |
| 9780521653114 | Fenner | The Ecology of Seeds | 2005 | | |
| 9780521801836 | Turner | The Ecology of Trees in the Tropical Rain Forest | 2001 | Cambridge Tropical Biology Series | CTBS |
| 9780521821926 | Broom | The Evolution of Morality and Religion | 2003 | | |
| 9780521814379 | Singh | The Evolution of Population Biology | 2004 | | |
| 9780521783354 | Russon | The Evolution of Thought | 2004 | | |
| 9780521849425 | McGhee | The Geometry of Evolution | 2006 | | |
| 9780521554503 | Dean | The Karoo | 1999 | | |
| 9780521580274 | Parker | The Mentalities of Gorillas and Orangutans | 1999 | | |
| 9780521816403 | Smith | The Moss Flora of Britain and Ireland | 2004 | | |
| 9780521818636 | Gledhill | The Names of Plants | 2002 | | |
| * | 9780521866453 | Gledhill | The Names of Plants | 2008 | | |
| 9780521843218 | Carnevale | The NEURON Book | 2006 | | |
| 9780521790260 | Pulvermüller | The Neuroscience of Language | 2003 | | |
| 9780521830096 | Rees | The New Brain Sciences | 2004 | | |
| 9780521824149 | Barbieri | The Organic Codes | 2003 | | |
| * | 9780521839785 | Haslam | The Riverscape and the River | 2008 | | |
| 9780521827287 | Sayer | The Science of Sustainable Development | 2003 | | |
| 9780521834049 | Fraser | The World's Largest Wetlands | 2005 | | |
| 9780521572835 | Hawkins | Theoretical Approaches to Biological Control | 1999 | | |
| 9780521590594 | Webster | Thinking about Biology | 2003 | | |
| 9780521847735 | Boyd | Top Predators in Marine Ecosystems | 2006 | Conservation Biology, 12 | CBS |
| * | 9780521869133 | Pomerantz | Topics in Integrative Neuroscience | 2008 | | |
| 9780521453516 | Thomas | Trees | 2000 | | |
| 9780521873321 | Nair | Tropical Forest Insect Pests | 2007 | | |
| 9780521678780 | Foley | Unknown Boundaries | 2006 | | |
| 9780521812535 | Robinson | Urban Insects and Arachnids | 2005 | | |
| * | 9780521854467 | Forman | Urban Regions | 2008 | | |
| 9780521854474 | Gratz | Vector- and Rodent-Borne Diseases in Europe and North America | 2006 | | |
| 9780521801966 | Beerling | Vegetation and the Terrestrial Carbon Cycle | 2001 | | |
| 9780521633260 | Weller | Wetland Birds | 1999 | | |
| 9780521841146 | Mayr | What Makes Biology Unique? | 2004 | | |
| 9780521817738 | Rothwell | Who Wants to be a Scientist? | 2002 | | |