From Arthur C. Clarke Award-winning author Adrian Tchaikovsky comes a far-future epic that confirms his place as a modern master of science fiction, in which a political prisoner must unlock the secrets of a strange and dangerous planet.

"A staggering, alien vision of deepest solidarity." —Esquire, Best of the Year

The planet of Kiln is where the tyrannical Mandate keeps its prison colony, and for inmates, the journey there is always a one-way trip. One such prisoner is Professor Arton Daghdev, xeno-ecologist and political dissident. Soon after arrival, he discovers that Kiln has a secret. Humanity is not the first intelligent life to set foot there.

In the midst of a ravenous, chaotic ecosystem are the ruins of a civilization, but who were the vanished builders and where did they go? If he can survive both the harsh rule of the camp commandant and the alien horrors of the world around him, then Arton has a chance at making a discovery that might just transform not only Kiln, but distant Earth as well.

"[A] mind-expanding planetary romp ... Tchaikovsky continues to impress." -Publishers Weekly

"A vision of extraterrestrial life that’s as fascinating as it is horrifying." -BookPage

Also by Adrian Tchaikovsky:

The Children of Time series
Children of Time
Children of Ruin
Children of Memory
Children of Strife

The Final Architecture series
Shards of Earth
Eyes of the Void
Lords of Uncreation

Adrian Tchaikovsky was born in Woodhall Spa, Lincolnshire, and headed off to university in Reading to study psychology and zoology. For reasons unclear even to himself, he subsequently ended up in law. Adrian has since worked as a legal executive in both Reading and Leeds and now writes full time. He also lives in Leeds, with his wife and son. Adrian is a keen live role-player and occasional amateur actor. He has also trained in stage-fighting and keeps no exotic or dangerous pets of any kind—possibly excepting his son.