Anna O: The biggest and most gripping new crime thriller novel for 2025 with a killer hook that everyone’s talking about

*Don't miss A Murder in Paris, the brand new twisty thriller from Matthew Blake* THE SMASH HIT NO.1 INTERNATIONAL BESTSELLER A GUARDIAN and SUNDAY TIMES THRILLER OF THE MONTH TV IN DEVELOPMENT WITH NETFLIX IT’S THE CRIME OF THE CENTURY Everyone knows the Anna O case. Everyone knows it was her fingerprints on the knife. But no-one knows the secrets of her sleepwalking. No-one knows whether she really meant to commit the murders that night. As a trial nears, the mystery reawakens. Is she innocent, or guilty? IT’S TIME TO PICK A SIDE For fans of Girl A and The Silent Patient, the story of ANNA O is your next obsession. ____ READERS LOVE THE STORY OF ANNA O ????? ‘Best book of the year so far and will take some beating’ ????? ‘Hooked me from the start and continues to haunt me. Brilliantly written and so many red herrings!’ ????? ‘Absolutely riveting, I couldn't put it down’ ????? ‘This was a rollercoaster read with some exciting twists and a killer ending’ ????? ‘Addictive, brilliant and one I would definitely recommend’ ????? ‘I loved this incredible fast-paced thriller’ ????? ‘If you like The Silent Patient, this is the book for you.’ The literary brilliance of Matthew Blake's Anna O is a testament to the power of psychological thrillers. The medical intricacies woven into the narrative add a layer of realism that is both chilling and captivating. For fans of Freida Mcfadden (The Tenant), Alex Michaelides (The Maidens), Ashley Elston (First Lie Wins), Paula Hawkins (A Slow Fire Burning), and Charlie Donlea (Those Empty Eyes). HarperCollins 2024 The narrative is a top-notch crime story that delves into the darkest chambers of the mind, making it a new addition to the literary world that is hard to put down. HarperCollins 2024