All You Zombies

A jewel of science-fiction, truly a masterpiece for every time-travel lovers (and if you can, watch the movie too)

The book version of the movie Predestination starring Ethan Hawke.

This a very short book about time travel and the paradox that can happen while doing so.

I read it in a single sitting as it is just about 20 pages, but it is also one of my preferred Heinlein short stories.