From USA Today best seller Grace Callaway

When former lovers Hawker and Mrs. Peabody are paired on a spy mission over the holidays, the pair battle a deadly enemy…and a desire that neither can deny. As they surrender to passion, secrets emerge that could destroy their chance at happiness. Can they work together to vanquish their foes and win the love of a lifetime?

This steamy, enemies to lovers Christmas novella is part of the Lady Charlotte's Society of Angels series.

Grace's books feature hot historical romance, fun and feel-good happily ever afters, and exciting mystery and adventure. Her books are standalones which can also be enjoyed as part of her interconnected series.

Lady Charlotte's Society of Angels (hot Victorian romance)

1. Olivia and the Masked Duke (Livy & Ben)
2. Pippa and the Prince of Secrets (Pippa & Cullen)
3. Fiona and the Enigmatic Earl (Fiona & Thomas)
4. Glory and the Master of Shadows (Glory & Wei)
5. Charlotte and the Seductive Spymaster (2024)
6. Mrs. Peabody and the Unexpected Duke: A Steamy Historical Romance Holiday Novella

Game of Dukes (hot Victorian romance)

1. The Duke Identity (Harry & Tessa)
2. Enter the Duke (Ransom & Maggie)
3. Regarding the Duke (Garrity & Gabby)
4. The Duke Redemption (Wickham & Beatrice)
5. The Return of the Duke (Severin & Fancy)
6. "Steamy Winter Wishes": A Hot Historical Romance Short Story (featuring characters from all of Grace's series)

Heart of Enquiry (The Kents) (hot Regency romance)

1. Prequel Novella: The Widow Vanishes (Will & Annabel)
2. The Duke Who Knew Too Much (Alaric & Emma)
3. M Is for Marquess (Gabriel & Thea)
4. The Lady Who Came in from the Cold (Marcus & Penny)
5. The Viscount Always Knocks Twice (Richard & Violet)
6. Never Say Never to an Earl (Sinjin & Polly)
7. The Gentleman Who Loved Me (Andrew & Primrose)

Mayhem in Mayfair (hot Regency romance)

1. Her Husband's Harlot (Helena & Nicholas)
2. Her Wanton Wager (Percy & Gavin)
3. Her Protector's Pleasure (Marianne & Ambrose)
4. Her Prodigal Passion (Charity & Paul)