Hal Lindsey is a Fundamentalist Christian. One of his more famous writing is “The Late Great Planet Earth”, pretty standard Rapture literature which appears to be the source for much of the new Left Behind seies. He is, however, most decidedly anti-“Romanist” (read: Catholic). As far as buying the books, I think they were about 50 cents each, so it certainly wasn’t a stretch on my pocketbook. Does your library have a time limit for checking out books? If so, I hate to break it to you, but never returning them is stealing
. But you could probably manage to get the library to pull them from the shelves if you took them back and explained why they aren’t appropriate for a Catholic library.