The other week I saw “Predestination,” a recommendation from Steve Gibson on episode #492 of his Security Now! podcast. The movie is a pretty good brain-twisting time travel romp starring Ethan Hawke and was based on a short story witten by Robert A. Heinlein in 1958. I’ve read Heinlein in the past (i.e., “Stranger in a Strange Land“), although the last time was before I started my WIJFR posts on this blog.
I started with “By His Bootstraps,” an earlier (1941) time travel story by Heinlein and then read “All You Zombies” (which is significantly shorter and the basis of the movie). Both are packed with time loops, paradoxes, and multiple occurences of the same character, but lack the humor and pop culture of, say, the “Back to the Future” series. I recommend them both and have added some more Heinlein to my “to read” list.