This is my favorite book to read to my son (1.5y). The illustrations are very cute, and he has fun pointing out all of the different bugs. It is really fun to read - I cannot stress that enough. When we read through it once, I am always the one that wants to read it again and again! I bought this book in board back format yesterday (we own the paperback) because I love it so much and wanted a copy that fit better in the diaper bag. These extra verses are so much fun!