Puff the pup is digging a hole and finding lots of interesting things. But what does he find right at the bottom of the hole, and what is hidden inside it? This energetic story by Tony Mitton is illustrated by James Cottell. Publisher: HarperCollins Publishers Author(s): Tony Mitton Number of pages: 16 Collection: Collins Big Cat Phonics Publication date: 2011 Dimensions: 210 x 200 x 2 Cover type: Paperback / softback Illustrator: James Cottell