Introduce your kids to the CoComelon crew in this themed finger puppet book! We start by meeting JJ and his adorable dog, Bingo. Then, we say hello to JJ's family, including his siblings, TomTom and YoYo, and his mom and dad. JJ also goes to school every day so we can meet his classmates and teacher, Miss Appleberry. How fun! But that's not all. Read through the rest of the CoComelon board book to see what other friends stop by to say hello!