Kate Saunders is an author and journalist. She has worked for The Times, Sunday Times, Sunday Express, Daily Telegraph and Cosmopolitan amongst others, and has contributed to Radio 4's Woman's Hour and Start the Week.

She has written numerous books for adults and children, including the bestselling Night Shall Overtake Us, and her follow on to E Nesbit's Five Children and It stories, Five Children on the Western Front, which won the Costa Children's Book Award in 2014. She lives in London.

Neal Layton has illustrated more than 40 books, working with award-winning authors such as Cressida Cowell, Michael Rosen and Roger McGough.

He has won the Smarties Book Prize twice, for Bartholomew and the Bug, and Oscar and Arabella, both of which he wrote and illustrated, and won the same award for That Rabbit Belongs to Emily Brown, written by Cressida Cowell.

He has won numerous other awards both in the UK and overseas, and been shortlisted for many more, including the Red House and Blue Peter book awards and the Booktrust Early Years Award. He lives with his family in Portsmouth.