Keep warm on cold Christmas nights with these passionate secretbaby stories by Harlequin Presents USA Today bestselling authors!

Dr. Carlisle's Child by Carol Marinelli

Dr. Seb Carlisle really shouldn't get involved with Dr. Lucinda Chambers. They work together and Seb is a single father to a five-year-old! But a weekend alone in Queensland is more temptation than they can handle. Six weeks later, Lucinda must tell Seb he's going to be a father again!

The Boss's Christmas Baby by Trish Morey

Tegan Fielding is supposed to be masquerading as her twin, not sleeping with her sister's boss! But James Maverick is too sexy to resist. How will James react when he finds his convenient mistress is expecting a special, seasonal delivery?

The Christmas Love-Child by Jennie Lucas

When unworldly secretary Grace learns that Prince Maksim Rostov took her innocence in exchange for a business deal, she flees brokenhearted. But when Maksim discovers Grace's pregnancy secret, the ruthless Russian takes her captive in his guarded mansion in snowy Moscow!