Snowed in at a castle full of handsome lords, three young ladies are about to have the holiday of their lives...

From the authors of At the Duke's Wedding.

Map of a Lady's Heart by Caroline Linden

The road to happily-ever-after... With Kingstag Castle full of guests and the snow falling, Viola Cavendish has her hands full making sure the Christmas house party runs smoothly. The unexpected arrival of the Earl of Winterton and his nephew Lord Newton upends everything. Not only is Lord Newton flirting with the young ladies Viola is supposed to chaperone, Lord Winterton himself makes her pulse race.
Always takes some twists and turns Wesley Morane, Earl of Winterton, has come to Kingstag Castle in search of a valuable atlas, and he refuses to be deterred by the snow, the house party, his nephew, or even the most ridiculous play ever staged. But before long the only map he wants is one that shows him the way to Viola's heart...

Hot Rogue on a Cold Night by Maya Rodale

Jilted by a duke: Lady Serena Cavendish was born and bred to be a duchess. Too bad, then, that the Duke of Frye mysteriously and suddenly ended their betrothal.
Seduced by a Rogue: Greyson Jones, an agent of the crown, is the only one who thinks being jilted has made Serena more alluring. When he lucks into an invitation to a Christmas house party at Kingstag Castle to cheer her up--and perhaps find her a husband--he seizes the opportunity to win her heart before they might be parted forever.
On the way to the altar: Their journey to happily ever after involves a ridiculous play, a lovesick swan, a mysterious gift and, of course, a kiss.

Snowy Night with a Duke by Katharine Ashe

The last time Lady Charlotte Ascot bumped into the Duke of Frye, she climbed a tree to avoid him. Sometimes it's simply easier to run away than to face her feelings for him -- overwhelmingly passionate feelings that no modest lady should have Now, on her way to Kingstag Castle to celebrate the holidays with friends, Charlotte is trapped by a snowstorm at a tiny country inn with the duke of her steamiest dreams.
But Frye has a secret of his own, and Christmas is the ideal time to finally tell the woman he's always wanted the whole unvarnished truth. Better yet, he'll show her...