Amazon.com description: Product Description: Wild at Heart. . .

Wild. Reckless. Stubborn. That's Luke Malloy in a nutshell. The solitary life of a rancher and the untamed Montana wilderness make him feel alive-and nothing will ever change that. Not even being thrown from his horse and forced to accept a stranger's help. The fact that this stranger is a beautiful blonde with a passion for ranching that rivals his own doesn't hurt. But there's a secret she's hiding, and Luke won't rest until he uncovers it...

Ingrid Larsen doesn't need anyone's help. Not with managing her family's ranch. Not with raising her little sister. And certainly not with the mysterious incidents occurring on her property. When this too-sexy-for-his-own-good cowboy needs a place to recover, she hopes he'll be in and out in no time flat. But just as she's beginning to trust Luke's promise of protection, Ingrid's secret threatens to tear them apart.