If you enjoy crime stories, thrillers and mysteries you have come to the right place. Perhaps you are looking for a well-written detective novel that's full of twists, turns and suspense? Or a whodunnit that keeps you guessing right up to the last page? Obooko has put together a collection of some of the best free fiction available on the Web. And, for your peace of mind, we are authorised to distribute each and every title. The thriller books here include: psychological thrillers, crime thrillers, legal thrillers, supernatural thrillers, political thrillers and more. And some of the best mystery books around. Pdf is the most popular ebook format but we are converting as many titles as we can to epub and kindle. So sit back and let our authors take you to the cities, streets and dark alleyways of their imaginations.