The Texan's Inherited Family by Noelle Marchand

Busy Texas farmer Quinn Tucker is used to raising crops, not children. So when four nieces and nephews are left in his care, it's not long before he realizes they need a mother. But his search for a wife leads to the least likely woman for illiterate Quinn--schoolmarm Helen McKenna. Could a marriage in name only blossom into something more?

A Home for His Family by Jan Drexler

Nate Colby came to the Dakota Territory to start over, not to look for a wife. He'll raise his orphaned nieces and nephew without schoolteacher Sarah MacFarland's help. Sarah deserves better than a man who only brings trouble to those around him. Yet helping this ready-made family set up their ranch only makes Sarah long to be a part of it--whatever the risk.