Hart and Drake4 books in series
Nerves of Steel Publisher's Summary
CJ Lyons’ experience as an ER physician lends her New York Times best-sellers a sense of gritty realism. Nerves of Steel introduces Dr. Cassandra Hart, a Pittsburgh ER doctor who discovers that her very own hospital is the source of a deadly street drug. When her best friend is murdered and Cassie starts getting death threats, she must trust Detective Mickey Drake to protect her. Yet even as a passionate love affair blossoms between them, a relentless killer draws ever closer.