Meet six friendly hippos in this exciting addition to the much-loved That's not my... series. Babies love these best-selling books with their bold illustrations, textures to explore, and a mouse to spot on every page.

- That's not my... books are designed to be shared, and support sensory and language development.
- Don't forget to spot the little white mouse on every page!
- DID YOU KNOW...? One That's not my... book is sold every minute in the UK!
- With over 80 titles to choose from, there's a That's not my... book for everyone.

Fiona Watt (Author)
Fiona Watt is an Editorial Director and writer at Usborne Publishing. She graduated from Exeter University with a Bachelor of Education in Art and Design. She taught for three years at a primary school in Kent, before spending two years at a British school in The Netherlands. She started working at Usborne in 1989 and has written and edited hundreds of books including baby and novelty, sticker, art and craft, cookery, science and activity books. She has written all the titles in the award-winning THAT'S NOT MY® series and many in the highly successful Sticker Dolly Dressing series. She is the sixth biggest-selling UK children's author, with over 10 million of her books sold in the UK since records began.

Rachel Wells (Illustrator)
Rachel studied graphic design and illustration in Newcastle before joining Usborne as a designer. She got into illustrating by happy accident, and had the pleasure of helping create the ' THAT'S NOT MY...®' series. She loves drawing animals (and monsters and robots), especially dogs, but finds horses a bit tricky.