10 Types of Science Fiction Books: Sci-Fi Subgenres With Example Works

People have tried to categorize the different types of science fiction books for a long time. But the thing is, this genre tends to defy categorization.

By its very nature, sci-fi pushes the boundaries of literature. It breaks the “rules.” It travels beyond mainstream fiction, ushering the reader into new and exciting realms.

Even so, a little classification can be useful. It helps us zero in on the types of science fiction book subgenres we enjoy the most, so we can explore similar wo...