I pretty much started reading nonfiction towards the end of my college career, in the long-ago region of, uh . . . two years ago, when I suddenly had a panic of 'oh no, what if when I leave college, I suddenly become stupid! MUST KEEP LEARNING THINGS. NON-FICTION READING MODE ENABLED.'

This may not have been a very logical panic, but.

Also, both of those books sound extremely interesting!