Their one night together should have been just that — until a surprise pregnancy throws everything off course! Only in bestselling author Cynthia St. Aubin's romance in the Texas Cattleman's Club: Diamonds & Dating Apps series.

He's her family's longtime enemy, strictly off-limits — until one passionate night...

The son of her family's rivals, Preston Del Rio is the one man Tiffany Winters must avoid at all costs. But the charismatic oil heir — and her secret crush — is impossible to resist. The night of pleasure they share sweeps them into a clandestine liaison from which there's no turning back.

Keeping their affair under wraps is a risky proposition, especially when shocking new revelations come to light. With a baby on the way and scandal swirling around them, can Tiffany and Preston broker peace between two feuding dynasties...before it's too late?

Mills & Boon Desire — Luxury, scandal, desire — welcome to the lives of the elite.