flambeau@darkcorp.com by Don Hawkins

In its format, this is very much like the Screwtape Letters by C.S. Lewis. Though this is modernized. In this book a demon e-mails another demon, instructing him how to mess with a guy, tempt him, get him to fall from faith, and cause others to stumble. He instructs the demon in using criticism, manipulation, gossip, sarcasm, lying, flirtation etc. I think books like this are useful in helping people to understand how the devil is always at work messing with people and using their points of weakness and insecurity. It is dangerous to not acknowledge how the devil is constantly at work.