Based on curated lists from BookBub, Crime Reads, Book Riot and more, suggestions from readers on Goodreads, Quora and Reddit, and recommendations from authors like Jasper Fforde, Sharon Shinn and David Brin, here is a roundup of the 81 best sci-fi crime novels ever written.
What’s funny is … it just made a sub genre, more or less. (Maybe not the oldest on the list, but it didn’t hurt the sub genre.)