The Thin Man - Dashiell Hammett Penguin

'When I opened my eyes and sat up in bed Nora was shaking me and a man with a gun in his hand was standing in the bedroom doorway.'

Ex-detective Nick Charles attracts trouble like a magnet. He thinks his sleuthing days are over, but when Julia Wolf, a former acquaintance, is found dead, her body riddled with bullets, Nick - along with his glamorous wife, Nora - can't resist making a few enquiries. Clyde Miller Wynant, Julia's lover and boss, has disappeared. Everyone is after him, but Nick is not convinced Wynant is the murderer - and when he finds a junked-up hoodlum with a careless attitude to guns in his bedroom, it's only the beginning of his troubles.