As a fan of online literature, I can't answer this question accurately because the popularity may vary by region, reader group and time period. In addition, the number of popular novels could also change due to various factors such as copyright protection, censoring, and restrictions. But I can give you some general information about the popularity of novels. According to some online survey and statistics, the following are some of the more popular novel types and works: 1. Fantasy novels: including "Battle Through the Sky","Martial Universe","Covering the Sky", etc. 2 science fiction novels: including "Three-body","Wandering Earth","Ball Lightning" and so on 3 Romance novels: including "Why are you silent","A slight smile is very beautiful","Hua Qian Gu" and so on 4. Historical novels: including Ghost Blows Out the Light, Grave Robber's Chronicles, Startling Step by Step, etc. 5. Metropolis novels: Including Ode to Joy, Chu Qiao's Biography, Poisonous Concubine's Daughter, etc. The above are only some examples of the novel genre and not all works. Moreover, the popularity of these types may also vary according to time, region, and cultural differences.