An accessible but comprehensive overview of beetles, illustrated with 4,500 photographs. Among Stephen Marshall's many other natural history titles are Insects: Their Natural History and Diversity and Flies: The Natural History and Diversity of Diptera, two of the most respected books on the insect world published in the last 20 years. More admirable than the books' rigorous science, however, is that they are wholly suitable for a lay audience, including student readers from high school on. The books have been adopted as classroom texts and assigned as required reading at the university level and are on the references shelves of many practicing entomologists. In Beetles: The Natural History and Diversity of Coleoptera, Marshall has again applied his deep knowledge of the insect world. Comprehensive and packed with 27 pages of richly illustrated keys and 4,500 colour illustrations, it provides the reader with a colourful and enjoyable introduction to the natural history of a huge group of organisms, along with an overview of the diversity of fascinating families included in the group. The subject of this book is an enormous one, since the beetles, or Coleoptera, include almost 400,000 named species. Marshall opens with a description of what makes a beetle a beetle, and then introduces the natural history of the order with copious examples and explanations. The profusely illustrated keys in Beetles, linked to the unprecedented photographic coverage of the world's beetle families and subfamilies, enable readers to identify most families of beetles quickly and accurately, and to readily access information about each family as well as hundreds of distinctive genera and species. AUTHOR: Stephen A. Marshall is a professor of entomology in the School of Environmental Sciences, University of Guelph, Ontario. He has discovered hundreds of taxa new to science and published over 200 papers on insect systematics and biodiversity. When he is not working in the University of Guelph Insect Collection (Canada's oldest insect collection) he can usually be found in his bug-rich backyard on the banks of the Grand River near his hometown of Fergus, Ontario.