<b>Crime, Thriller, Suspense &amp; Mystery:</b> ShopYaar has put ‘crime’, ‘Thriller’ ^Suspense^ &amp; ‘Mystery’ these four genres in a single category to make the category more relevant and attractive. These categories are well defined further. Crime fiction provides unique psychological impacts and enables readers to become mediated witnesses through identifying with eyewitnesses to a crime and provides a distraction from readers’ personal lives through a strong narrative at a comfortable distance. Crime fiction has multiple sub-genres including detective stories, murder mystery, mystery novel, or police novel. Thrillers generally keep the audience on the “edge of their seats” as the plot builds towards a climax. A thriller is usually a villain driven plot, whereby they present obstacles that the protagonist must overcome. In short, if it "thrills", it is a thriller. Thrillers provide such a rich literary feast. There are all kinds. The legal thriller, spy thriller, action-adventure thriller, medical thriller, police thriller, romantic thriller, historical thriller, a political thriller, a religious thriller, a high-tech thriller, military thriller. The list goes on and on, with new variations constantly being invented. By definition, if a thriller doesn^t thrill, it^s not doing its job. The mystery involves a supernatural mystery where the solution does not have to be logical, and even no crime involved. Interest in this continues to this day because of various television shows which have used mystery themes and the many juvenile and adult novels which continue to be published. Some Mystery Books are non-fiction. And it can be detective stories and etc.