Find Adrian as @Aptshadow on Bluesky

A smart, funny tale of time-travel and paradox from award-winning author Adrian Tchaikovsky in a beautiful signed, limited-edition hardcover.

Welcome to the end of time. It’s a perfect day.

Nobody remembers how the Causality War started. Really, there’s no-one to remember, and nothing for them to remember if there were; that’s sort of the point. We were time warriors, and we broke time.

I was the one who ended it. Ended the fighting, tidied up the damage as much as I could.

Then I came here, to the end of it all, and gave myself a mission: to never let it happen again.

All roads lead to Underhill, where it’s always winter, and never nice.

Harry Bodie has a famous grandmother, who wrote beloved children’s books set in the delightful world of Underhill. Harry himself is a failing kids’ TV presenter whose every attempt to advance his career ends in self-sabotage. His family history seems to be nothing but an impediment.

An impediment… or worse. What if Underhill is real? What if it has been waiting decades for a promised child to visit? What if it isn’t delightful at all? And what if its denizens have run out of patience and are taking matters into their own hands?