Camouflage Cowboy by Jan Hambright

A single mother with a sick child wasn't something Agent Nick Cavanaugh was prepared to face. Unfortunately, his assignment included finding the woman and protecting her from learning the truth about his client. With no choice but to stick by Grace Marshall until all threats were neutralised, her young son worked his way into Nick's heart. But as he struggles between what is dutiful and what is right, a killer unexpectedly makes his move

Winter Hawk's Legend by Aimee Thurlo

If Holly Gates must hide out in a snowbound New Mexico cabin, she's glad it's with Daniel Hawk. The fearless Navajo security expert has sworn to protect her from a would–be killer. But Daniel himself, a package of Native American tradition and all–American sexiness, presents an even greater danger to Holly. She's quickly falling for him.

As they run for their lives, Holly's courage and spirit spark in Daniel an irresistible passion. Her heart may not be broken after all, if he can save her one last time