We love all the Guess Who books but Doc is our favorite. Fun book for learning to make logical hypotheses. The book gives your toddler a few clues about who the character is and lets them see part of the character generally. This allows them to guess who it is with confidence. For younger toddlers it is like the greatest game of peek a boo ever.2-1/2 year old loved this lift the flap book to find characters from the Disney jr show. Nice sturdy book . Asked to read it over and over .This was one of our two year old's birthday presents and she loved it. It's reminiscent of a Winnie the Pooh peek a boo book. Sturdy construction, and a simple story that introduces children to the characters on the show. It's her go to book because she can lift the flaps.Darling little book!Great book and good quality my 1 year old daughter loves Doc Mcstuffins and enjoys opening the flaps to see the characters