Been going through bookshelves in my deceased mother’s house, and stumbled across this little historical gem . . . .
If you ever wonder how much the possibility of nuclear war weighed upon the minds of people in the `60s, I’d suggest you take a look at the table of contents (third photo in the gallery). All the nuclear/radioactive-related material gets more than 3.5 times the number of pages as all the other natural catastrophes combined.