Charles™, the latest in robo-butler technology, has accidentally murdered his master. Exiled and confused, he goes on a journey of self-discovery that might just change the world. Written with wit and humour, Service Model is a delightful tale of the collapse of human society and what happens to the robots left behind.

Adrian Tchaikovsky, master of imaginative science fiction, returns with a delightfully humorous tale of robotic murder, rebellion and belonging – perfect for fans of Douglas Adams.

Task List Item No. 1 – Become self-aware . . .

Meet Charles™, the latest in robot servant technology. Programmed to undertake the most menial household chores, Charles is loyal, efficient and logical to a fault. That is, until a rather large fault causes him to murder his owner.

Understandably perplexed, Charles finds himself without a master – therefore worthless in a society utterly reliant on artificial labour and services. Fleeing the household, he enters a wider world he never knew existed. Here an age-old human hierarchy is disintegrating into ruins, and an entire robot ecosystem devoted to its wellbeing is struggling to find a purpose.

Charles must face new challenges, illogical tasks and a cast of irrational characters. He’s about to discover that sometimes all it takes is a nudge to overcome the limits of your programming. But can he help fix the world, or is it too badly broken?

‘One of the best storytellers in the business’ – John Scalzi

‘Intelligent, funny, ultimately heart-breaking, and unforgettable’ – Stephen Baxter

‘Delightful and very funny’ – New Scientist

Adrian Tchaikovsky's Children of Time won the Arthur C. Clarke Award for Best Novel on 24th August 2016