The Memory Thieves

Nominated for the CILIP Carnegie Medal
A World Book Day Summer Read
A Guardian Best Book of the Month
An Observer Book of the Month

The Memory Thieves is my latest novel. It’s available from, your local bookshop and the usual online places.

If you’re a teacher, please help yourself to Usborne’s free The Memory Thieves teaching resources.

‘I loved Simpson’s 2019 debut, ScavengersThe Memory Thieves – aimed at older middle years – does not disappoint. Simpson’s tween protagonists live on a mysterious island sanctuary, where they have come voluntarily to recover from trauma. The renamed Cyan, Ruby and Teal drive dune buggies, their bad memories regularly wiped using the Lethe Method. Of course, this goldfish-brain existence can’t last: Cyan discovers messages coded into bleached whalebone and the Method really does not suit one new arrival. Pacy, profound and original.’
Kitty Empire, The Observer

‘Simpson combines fast-paced visual storytelling with a complex, thought-provoking message about coming to terms with the past.’
Imogen Russell Williams, The Guardian

‘A highly original story of dark deceptions and fierce loyalties’
Fiona Noble, The Bookseller

‘Marvellously visual and gripping’
A.M. Howell, Winner of the Mal Peet Children’s Book Award and East Anglian Book Award

‘Gripped me from the very first page – vivid storytelling, wonderful world-building and characters you’ll think about long after the end’
Jasbinder Bilan, Winner of the Costa Children’s Book Award

For any questions about rights to the novel, please contact my literary agent, Laura Susijn of the The Susijn Agency, at