My First Jumbo Book of Letters Author:James Diaz, Melanie Gerth Children will love learning their A, B, C's with this jumbo book that's chock-full of wonderful, interactive elements. Children can open a miniature book and read lots of "B" words, pull open a colorful fan, pet a furry orangutan, turn the propeller of a helicopter, search for animals from A to Z in an enormous zoo, and much, much more!