The Millionaire’s Pregnant Mistress by Michelle Celmer

A single night of passion had shaken Tess MacDonald so deeply she ran away, to escape the breathtaking stranger who’d taken her to his bed. But there were some things nobody could run from. That was why Tess had returned to tell this man he was about to become a father…

She didn’t know what to expect when she confronted millionaire Ben Adams. It certainly wasn’t his demand that she live with him in his sprawling mansion until the baby came. Or the ache to have that unforgettable night last a lifetime!