I'm currently reading two books regarding veganism.
The Dietitian's Guide to Vegetarian Diets (Second Edition)
I love learning about nutrition so this book was worth the price for me. It is not written with "laypeople" in mind, but I'm a nutrition geek so I love this book and read it often. It has up-to-date information and lots of references.
The Joy of Vegan Baking
This weekend will be spent baking from this cookbook. The boys have already picked out the recipes they want me to start with. Should make for some good blog entries if I can take pictures before the results are devoured.