Sheri WhiteFeather 
Comanche Vow [EPUB ebook] 

Comanche Born…Comanche Bound Nick Bluestone had made a solemn vow to wed his twin brother’s widow, raising their child the Comanche way. The desirable Elaina would be his wife, but Nick could never forget the decision had been his brother’s, not hers. Elaina had convinced herself marrying Nick had nothing to do with their mutual attraction.What she felt for Nick was more intense…and much more dangerous. She’d lost her heart to a Bluestone once-did she dare allow her new Comanche husband entrance to her soul?