Usually seeing the movie helps me figure out the book. Here it’s the other way around.
Published in 1968, the same year as the movie of the same name, 2001: A Space Odyssey is Arthur C. Clarke’s fictionalization of how man might at last unravel the mystery of his being – and his purpose.
In the process, Clarke does indeed unlock an even more imponderable mystery – just what is going on in that Stanley Kubrick movie.