Baby's Watch by Justine Davis

Bad boy turned undercover agent Ryder Colton had come home to Texas to bust a baby–smuggling ring not deliver a baby! But he couldn't turn his back on the pregnant woman he found at Hope chest Ranch a woman whose smoldering beauty haunted him long after he'd left. A woman he thought he'd never see again.

Then her child was kidnapped.

Ana Morales never forgot the handsome stranger who'd helped her only to vanish into the night. Now he was her last hope. As danger and desire rocked Ana's world, her only safe haven was Ryder's arms, where she'd fight for a love that had blossomed against all odds.