Book excerpt: Secret lives, scandalous turns, and some very funny surprises — these essays by leading kids’ lit bloggers take us behind the scenes of many much-loved children’s books. Told in lively and affectionate prose, this treasure trove of information for a student, librarian, parent, or anyone wondering about the post–Harry Potter children’s book biz brings contemporary illumination to the warm-and-fuzzy bunny world we think we know.