Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
A World for Butterflies: Their Lives, Habitats and Future
By Phillip J. Schappert
Firefly Books, 2000
ISBN: 1552095509
Cite: 2817 with citation markup [cite:2817]
A coffee-table book with a brain: excellent photos and good discussion of scientific topics. There is a lovely description of the Pipevine Swallowtail mimicry complex in North America, with photographs of most species involved. Has an extensive bibliography, including books and journal articles.

Has an accompanying website, which has not been updated recently, but is still available.