Paternal Instincts — Elizabeth August

MARRY ME...
For Romance-weary Roxanne Dugan, another loveless marriage seemed out of the question. But desperate to win custody of a special little boy, she proposed a marriage in name only to a virtual stranger with surprisingly paternal instincts.

FOREVER.
Former secret agent Eric Bishop was a marriage-shy military man, but he'd agreed to walk down the aisle. And though both had agreed there would be no passion, there seemed no stopping the natural instincts between husband and wife...