"Best Potty book ever " "Kids will love this G-rated version " This book is designed to encourage toddlers during the toilet training process When toddlers know that the people around them also use the potty, it will make them think that they can do it too "Does a Fireman sit on the potty?" This question is part of the mini quiz inside that will have your toddler laughing and shouting the answers out loud There is also a comical adult version that contains adult content.