The serial killer in Child 44, Tom Rob Smith's first novel, was suggested by the true story of Andrei Chikatilo, who murdered over 50 women and children in Russia during the 1980s. By setting his fiction three decades before Chikatilo's crimes, the author has added powerful elements of political suspense to his page-turning tale. "I moved it to the 1950s," Smith explains, "because that's when opposing the state was most dangerous. You'd lose your life in the '50s; if you did it in the '80s you'd lose your apartment." His considerable research into Stalin's Soviet Union supports the powerful human drama at his story's heart.

Though Child 44 is Smith's first novel, his skill as a storyteller and his experience as a screenwriter are apparent in the book's absorbing plot and suspenseful pacing. He points to his days on commuter trains as another influence. "There was no way to do that journey without a book: a book you could get wrapped up in, a book you could read standing up, a book you'd miss your tube stop for. That was the kind of book I wanted to write."

Originally from Norbury in South London, the 28-year-old Smith started writing plays in school and continued while he attended Cambridge, from which he graduated in 2001. After spending a year in Italy on a creative writing scholarship, he became assistant story editor for a British soap opera, then moved to Phnom Penh with the BBC to be the story consultant for Cambodia's first soap opera. He currently lives in London.

The film rights to Child 44 have been sold to director Ridley Scott.