Jane Toombs 
Wild Mustang [EPUB ebook] 

SHE STRUCK A MARRIAGE BARGAIN WITH A MAN SHE DIDN’T KNOW….The fierce, raven-haired stranger who rescued her from a stampede was as untamed as the mustangs that cautious Laura Walker had come to the reservation to study. So why wasn’t she terrified when Shane Bearclaw swept her into his saddle, into his arms? And why did she impulsively agree to a marriage with this magnificent, intimidating male?Shane had vowed to keep custody of his little sister. But was that reason enough to wed a skittish blonde as wary as the mustangs he wrangled? Or was fate misleading them both into believing that a mismatched pair…was made for each other?