This is a great little book. I don't know who half the authors are, but it is still neat to see what's on their shelves. My favorite author interviews are by Junot Diaz, Philip Pullman, Lev Grossman and Sophie Gee, but all the interviews are interesting. Especially when they are compared to each other.
Each author contributed an interview, a top 10 list of books, and a few of their bookshelves to be photographed. Unpacking My Library is great when read straight through, but also begs to be flipped through at random.