Rescued by a Ranger (Harlequin American Romance)

Alexandra Hunt is living a lie. In fact, that's not even her real name. But after the death of her estranged husband, Alex and her four-year-old daughter were at the mercy of ruthless people: her powerful, possibly crooked former in-laws. When they came after her child, Alex saw no choice but to flee. Small town Fredericksburg, Texas, offers unexpected sanctuary. Until she meets her next-door neighbor, by-the-book—and devilishly handsome—Texas Ranger Zane Winchester!

Single father Zane has to admit he has a thing for sweet, pretty Alex. Yet while the attraction is mutual, she's definitely hiding something. And Zane can't abide a liar. He needs to find out Alex's secrets before he can truly allow her into his and his teenage daughter's lives. But when he discovers the truth, will he help Alex—or turn her in?