The conventions make crime novels popular because they create a sense of familiarity. Readers know what to expect in terms of the mystery, the detective, and the solving of the crime. It's like a formula that works well.
The conventions of crime novels are a big part of their popularity. For one, the mystery at the heart of the story hooks readers right from the start. The detective figure, with their unique traits and methods, becomes someone the reader roots for. The build - up of suspense, as is common in these novels, creates an emotional investment. And the way the story unfolds, with clues and revelations, gives readers a sense of satisfaction when they finally understand the whole picture.
Well, the conventions contribute to popularity in several ways. The presence of a mystery and the process of solving it through the detective's skills keeps readers engaged. Red herrings add an element of surprise and make the story more exciting. Also, the familiar settings and character types, like the grizzled detective, are appealing to a wide range of readers.