Don’t dig too deep. You never know what you’ll find beneath the surface.
Deep below the surface of the planet Adamantine lies a crystalline wonder world of lava seas and volcanic islands, home to living rock-people.
But when the Doctor and her friends arrive on Adamantine they find it under threat. The seas are shrinking, the magma is cooling, and mysterious, fatal seething pools are spreading fast.
Something has come to Adamantine – but what does it want? Fearing an invasion is underway, the Doctor must lead an expedition to the surface of the world to save its molten heart…
Featuring the Thirteenth Doctor, Yasmin, Ryan and Graham, as played by Jodie Whittaker, Mandip Gill, Tosin Cole and Bradley Walsh.
- ISBN10 1785943634
- ISBN13 9781785943638
- Publish Date 8 November 2018
- Publish Status Active
- Out of Print 9 November 2022
- Publish Country GB
- Publisher BBC Consumer Publishing
- Imprint BBC Books
- Format Hardcover
- Pages 208
- Language English
- URL https://penguinrandomhouse.ca/books/isbn/9781785943638