The Black Banners, by Ali Soufan

Good story. Poor storyteller. More’s the pity.

The Joy of Hate: How to Triumph Over Whiners in the Age of Phony Outrage: by Greg Gutfeld

Starts off wickedly funny, and then repeats the same joke over and over and over and over and over [have I used my allotted 140 characters yet?] for the remaining 95% of the book.