It's no secret that most children do not like to pick-up after themselves. Packed with amazing paper pop-ups, this book sets out to promote personal responsibility by answering the question: "What would happen if we just didn't clean-up?" The complex paper-engineering makes this book exciting for all ages and the hilarious story is perfect for both boys and girls ages 3-8. The misadventure unfolds when two siblings let their room become so out-of-control that it explodes from theirdoorway, sends them to the top of a toy mountain, spins them around in a dust-tornado, and much more.