The Daddy Due Date — Raye Morgan

KEN FORREST...
What was he doing here? How could he barge into Shawnee's life and expect to pick up where they'd left off that long-ago summer? She had to make him leave--before that familiar, reckless passion came rushing back. Before Shawnee forgot all the reasons she couldn't fall in love with him again. Before he stumbled upon her secret: her son--their son.

SHAWNEE CAINE...
Was it really her? As Ken Forrest stared at his grown-up dream girl, eighteen long, lonely years fell away. He was a teenager once more, bewitched by her exotic beauty. Somehow, he'd found Shawnee again. And this time, he couldn't, wouldn't, let her go.