If you're a fan of thrillers and mystery, you should check out "The Devil's Necktie" by John Lansing!  A retired cop suffers from the murder of his beautiful ex-informant and risks his life. For only 99 cents? What a steal!
http://www.amazon.com/The-Devils-Necktie-ebook/dp/B007Z40F0Y/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1354159369&sr=1-1&keywords=the+devils+necktie