COURSE OF ACTION: CROSSFIRE Two passion-filled stories from New York Times bestselling author Lindsay McKenna and USA TODAY bestselling author Merline Lovelace! Hidden Heart by Lindsay McKenna  After being ambushed in Afghanistan, weapons sergeant Dan Taylor promises a fallen soldier he'll look out for his sister, Cait. But when Dan awakens wounded at a Pearl Harbor hospital, it's Cait, a physical therapist, who's assigned to his care. Now he must protect the woman he secretly loves from himself.  Desert Heat by Merline Lovelace