Book excerpt: David G. James and David Nunnallee present the life histories of the virtually all of the 158 butterfly species occurring in southern British Columbia, Washington, northern Idaho, and northern Oregon in exceptional and riveting detail for the first time in "Life Histories of Cascadia Butterflies." Color photographs of each stage of life egg, every larval instar, pupa, adult accompany information on the biology, ecology, and rearing of each species.