Riotous fun from the bestselling Underpants team. Aliens, dinosaurs and a whole load of pants - who could ask for more? When the aliens crash-land in the jungle, they have no idea that they are about to stumble on the biggest stash of pants ever. Their glee knows no bounds! That is, until the prehistoric owners of the outsized stash turn up... A fabulous new book in the bestselling Underpants series which brings together aliens and dinosaurs into one interstellar, pantstastic adventure! CLAIRE FREEDMAN is the highly successful author of several picture books including Aliens Love Underpantsand Oliver and Patch.