A fictional re-imagining of Machine Gun Kelly and the wild heyday of Depression-era gangsters, written by Ace Atkins, a novelist Michael Connelly calls "one of the best crime writers at work today."

July 28: Percy Bysshe Shelley and Mary Wollstonecraft Godwin eloped on this day in 1814.

Crime fiction legends Dennis Lehane and Michael Connelly discuss the new book that unites their beloved sleuths Patrick Kenzie and Harry Bosch.