Overall good condition. No writing inside any of the books. Some pages have creases. 1 hardback and 3 paperbacks. Underpants saved the world!? Underpants saved the cave men/women from dinosaurs!? … And “after his bath, little bear is BARE! He should be wearing UNDERWEAR” … We loved these hilarious, colorful and rhyming books about… underpants/wear! Great for potty training!! Books in this bundle include: Monsters love underpants Aliens in underpants save the world Dinosaurs love underpants Underwear!