Favorite Non-SciFi and Fantasy Books In No Particular Order

Here are some books which I remember reading and being impacted by which don't fall in the Science Fiction and Fantasy list I provided earlier. These are books I read and still remember as great reads.

This Present Darkness - Frank Peretti
The book that launched Christian speculative fiction, a great read

The Presidential Agent Series - WEB Griffin
This guy replaced Tom Clancy in my espionage reading because he writes fantastic characters and tension without the long descriptions of hardware. A...