Caryl Hart writes picture books and young fiction and loves walking her dog and sitting in cafes and libraries. She runs creative literacy workshops for schools and libraries. She has written Whiffy Wilson, How to Catch a Dragon, Welcome to Alien School, How to Grow a Dinosaur, Supermarket Zoo, The Princess and the Peas, The Princess and the Presents, Catch That Rat and Big Box Little Box, which was shortlisted for the Klaus Flugge Prize 2018. She lives in Derbyshire with her husband and two daughters.

Edward Underwood is one half of the Lisa Jones Studio design team. He and his wife, Lisa, began designing and hand-printing their own range of cards in their London studio way back in 2000. Drawing on their backgrounds in art and fashion, they've since stocked the world's finest galleries, museums, boutiques and department stores with design-led goodies. These days they illustrate and adorn greetings and homeware from an old post mill on the edge of the South Downs. Bears Love Squares is Edward's third picture book, following the publication of Big Box Little Box and One Shoe Two Shoes with Bloomsbury.

Caryl Hart is the bestselling author of over 50 books, and the winner of multiple awards including the Stockport Children's Book Award, the Sheffield Children's Book Award and the Lancashire Share a Story Award