My daughter (almost 3) is obsessed with this book. We got it out of the library and it's now been returned and she keeps asking for it. I'm going to have to purchase it. It spurred us to make cookies ourselves (something we'd never done--although we did not make the dough from scratch), and it is a jumping point for all kinds of conversation about cooking, working, buying and, most importantly, SLEEPING (as Mr. Cookie Baker has to go to bed at the end of the day himself). I would highly recommend it!