I found a good list of top coffee recipe books coffeetea.about.com. I like "Cozy Book of Coffee and Cocoa" by Susann Geiskopf-Hadler from that list. What are your favorite books with recipes?
"Totally Coffee Cookbook" by Helene Siegel and Karen Gillingham. It's the most simple little coffee book I've ever seen. Just recipes for coffee drinks and desserts with coffee.