Anders Roslund has published ten novels to date as part of the successful writing duos Roslund & Hellstr m and Roslund & Thunberg. His books have been read by millions and he is the recipient of numerous prestigious international awards. Knock Knock is the first novel published under Roslund's full name.
A masterpiece of a thriller. Brutal, gripping, intelligent. It left me breathless. * Liza Marklund * If you thrill to the chills of Scandinavian noir, chances are you've read something by Anders Roslund. Roslund has two strong prose styles - dark and darker - and both are on show in Knock Knock. * New York Times Book Review * [Grens is] an eccentric, alienated, socially inept hero worthy of comparison with Swedish mystery master Henning Mankell's Inspector Kurt Wallander. * Wall Street Journal * A tense and detailed thriller...The ending is a twist and a shocker. * New York Journal of Books * Anders Roslund is a household name throughout most of the world as a master of crime fiction, and this book is a sterling example of why. * The Bookreporter *