I love Max and Ruby - well the show can get annoying, especially if you grew up with older siblings like Ruby, but Max makes me laugh.  I love this book - what little toddler doesn't love to say "GO!!" Before you know it they'll be shouting "Go!" the minute you start to pick this book up.

This book is a great one to read, say until they are 3, then leave it alone for a while until they are ready to read - age 5 or so and this is a great one for them to read on their own.