Science fiction is one of the most incredible genres in books, taking players throughout other worlds, cultures, and galaxies. Though there are some rightfully popular sci-fi books like and , there are also some hidden gems in the mix. These 10 most underrated sci-fi books rival the giants of the genre in terms of storytelling, world-building, characters, lore, and more.

Nancy Kress crafted this at the future of genetic modification with a series revolving around the “Sleepless.” These Sleepless are modified to not need sleep, allowing them to put the otherwise wasted time into learning and working. Discrimination, inequality, and other familiar factors play into this fascinating sci-fi take on the year 2020.

The entire series, beginning with , doesn’t get nearly as much love as it deserves. It has one of the most unique takes on first contact with aliens compared to , centering around the medically-focused space station. Rather than war or hostility, this Hospital Station acts as humanity’s peaceful attempt to connect with aliens.

This leads to a refreshingly light-hearted and often funny take on sci-fi. Few sci-fi novels capture the depth of religion and humanity as well as . The story starts after the near-extinction of humanity in the far future at the hands of an alien race, leading the survivors to create a religious-centric society devoid of technology.

The connections between the lead characters and the rich look at the effects of manipulation on the human min.