Try something new, an author you haven't read or a genre you haven't tried.
Kill switch by Neal Baer, Jonathan Greene
50% off murder by Josie Belle
Death drops by Chrystle Fiedler
File M for murder by Miranda James
Lamb: the gospel according to Biff, Christ's childhood pal by Christopher Moore — oddly researched and respectful, while simultaneously irreverent, this is a humorous interpretation of the childhood and young adulthood of Jesus Christ. Reminds me of a religious Terry Pratchett. Filed this under Conquer It for lack of a better match; Jesus does conquer his uncertainty about being the Messiah.