Life Histories of Cascadia Butterflies
Found another new book. Decided to see what BioQuip's specials were this month and saw this on their home page. According to Amazon, it came out October 1st. It is by David G. James and David Nunnallee. Covers butterflies in southern British Columbia, Washington, northern Idaho, and northern Oregon. Forward is by Robert Michael Pyle, who also wrote a book on the same subject with David Nunnallee.
Here is a link that might be useful: WSU Entomologist Coauthors New Book on Life Histories of Pacific Northwest Butterflies