TikTok made me buy it!

Finalist in the National Cyber Awards for Book of the Year

**Amazon's Teachers' Pick

Shortlisted for the STEAM Children's Book Prize

Shortlisted for the YA Book Prize

Winner of the RED Book Award

"A hugely rewarding read." SFX Magazine**

"James is one to watch." Kirkus Reviews

How far would you go to save those you love? Lowrie and Shen are the youngest people on the planet after a virus caused global infertility. Closeted in a pocket of London and doted upon by a small, ageing community, the pair spend their days mudlarking and looking for treasure – until a secret is uncovered that threatens not only their family but humanity’s entire existence. Now Lowrie and Shen face an impossible choice: in the quiet at the end of the world, they must decide what to sacrifice to save the whole human race...