A Regency romp about a young lady who vows revenge on the rakish lord who loved and left her, only to find herself unexpectedly caught in Cupid's net along with the handsome viscount when her plan to love and leave him backfires.

It's December 1837, and the young adults of the Cynster clan have succeeded in having the family Christmas celebration held at snowbound Casphairn Manor, Richard and Catriona Cynster's home. Led by Sebastian, Marquess of Earith, and by Lucilla, future Lady of the Vale, and her twin brother, Marcus, the upcoming generation has its own plans for the holiday season.

Jacqueline Tregarth, lady and guardian of Nimway Hall, is devoted to protecting her people, the Hall, the estate’s wood, and its farms. She yearns for a husband to help her meet the challenges, but all those seeking her hand are interested only in controlling her lands. With the estate’s stream running dry and summer looming, she sets men digging to reopen an old spring. Her workers discover a dirt-encrusted ornament buried at the spot; once removed, water flows and fills the old lake - and Jacqueline realizes the ornament is some kind of ancient orb.

Hidden away in rural Devonshire, Phyllida Satterthwaite has always been considered more odd than beautiful. But in London, her oddity has made her a sensation. Far worse, it’s caught the eye of the sinister Duke of Moreland - a notorious art collector obsessed with acquiring one-of-a-kind treasures. To escape the duke’s clutches, she’s going to need a little help. Captain Arthur Heywood’s days of heroism are long past. Grievously injured in the Peninsular War, he can no longer walk unaided, let alone shoot a pistol. What use can he possibly be to a damsel in distress?

In a quiet moonlit courtyard, Helena encounters a handsome and mysterious Englishman. Before parting, he rewards her with a special kiss - a delicious, enticing, unforgettable kiss that makes her whole body shiver with desire. Helena doesn't yet know that she has met her destiny - and he is Sebastian Cynster, Duke of St. Ives.