This beautifully illustrated and updated guide to the spider families and genera north of Mexico is an indispensable reference for both amateur naturalists and

Spiders of the Eastern United States: A Photographic Guide fills the void for a photographic identification guide to commonly encountered eastern U.S. spiders.

With over 40,000 described species, spiders have adapted to nearly every terrestrial environment across the globe. Over half of the world’s spider families li

Spiders are among the most diverse groups of terrestrial invertebrates, yet they are among the least studied and understood. This first comprehensive guide to a