'I started reading this morning and ten hours later I've finished it! It's so, SO good - really properly compelling, impossible to put down - I was desperate for the solution to the mystery - but so human and moving and massively thought-provoking on what makes us human' -- Laura Marshall 'Completely different and utterly brilliant' -- Amanda Reynolds, author of Close to Me, now a major six part C4 drama series 'SO good. A really clever twist on the police procedural that asks big questions about instinct, bias, and what it means to be human while also delivering a cracker of a plot. Loved it' -- Phoebe Locke, author of The Tall Man and The July Girls 'It's phenomenal . . . Perfect blend of police procedural and techno thriller and kept me guessing right to the end!' -- Steph Broadribb, , author of The Retired Detective Series 'It's so much more than a dystopian police procedural and asks questions about who we are and what it means to be human. Brilliant' -- Nikki Smith 'Thrilling, thought-provoking and cinematic - a slam dunk for movie/TV adaptation' -- Alexandra Sokoloff, author of the Huntress Moon thrillers 'Fabulous! A rare crime novel truly as much about character as it is about plot...cried at the ending...huge potential series exploring the human AI connection. Loved' -- Lindsay Galvin 'I tore through this one in a day. One of the best new crime partnerships to emerge in fiction' -- Simon Bewick, Bay Tales Festival, Virtual Noir at the Bar An absolute cracker of a thriller. Such an original concept and so brilliantly executed, but also a story to make you think, and one that throws up unexpected questions about life, grief, loss, and the human mind . . . If you love a police procedural, you'll adore this. If you like a book to make you think a little more deeply, you will also love this. As someone who is a fan of both, I can't recommend it enough -- Joanna Cannon