Wolf Creek Father by Penny Richards

Schoolteacher Allison Grainger loves educating the children of Wolf Creek, Arkansas. She's nearly at her wit's end, though, when it comes to Sheriff Colt Garrett's two unruly youngsters. Colt is too busy taming the West--and his children--to worry about the concerns of the schoolteacher. But Allison's infectious smile warms his heart. Could she be the mother figure his children have always wanted...and the wife he so longs for?

Wooing the Schoolmarm by Dorothy Clark

Though Reverend Matthew Calvert adores his niece and nephew, he wants a family of his own, too. The more he sees of pretty schoolteacher Willa Wright, the more he wants that future with her. Yet Willa, so warm to her pupils, is ice-cool toward him. But where there's a woman like Willa, there's a man determined to guide her back to love.