I put Sam down for a nap with 3 books. She did not nap, and when I went in, she had nine books in bed with her. There was barely room for her after all this. She loves her books. The little Engine That Could has been very popular, as well as Carl Stays Home, THe Cat in the Hat, and Meet Thomas the Tank Engine and Friends. Olivia also came backinto favor, but the best one seems to be the 70 page long with lots of sentences on each page - Eloise! Takes at least a half hour to get through it.