Books like Scoundrel by Pamela Wallace

During Regency England, 25‑year‑old Emily Maitland elopes with a dashing Major Sheridan Blake, only to discover the man at her side is a counterfeit. As secrets unravel, an agent of the Ministry and a spy scheme threaten their fragile romance.

A scoundrel's surrender: A tale of love and redemption in 18th-century London

A dashing 18th‑century rogue, Brandon St. John, steals a legendary talisman ring that promises true love, but every pursuit brings a dangerous conspiracy—will his heart win or doom his fortune?

While relieving London's least deserving aristocrats of their jewels, notorious rogue Lord Bramwell Johns overhears an argument that prompts him to try and save Lady Rosamund Davies from an arranged marriage to a true scoundrel.

(The seventh book in the Malory Family series) Jeremy, the son of gentleman pirate James Malory, falls in love.... When Danny, a young woman who grew up on the streets of London with no memory of her real family, is banished from her gang because she helped handsome rakehell Jeremy Malory steal back the jewels his friend lost in a card game, Danny demands that Jeremy give her a job. She is determined to become respectable in order to fulfill her dream of marrying and starting a family. Intrigued by her beauty and spunk, Jeremy hires Danny as his upstairs maid, although he wants her as his mistress. Under the tutelage of Jeremy and his cousin Regina, Danny blossoms into a lady. Although she is drawn to Jeremy by passionate feelings she has never experienced before, she refuses to be anything more than a servant to him because she knows he is not the marrying kind. When Danny undergoes a Cinderella-like transformation and poses as Jeremy's new love in an attempt to help him avert a scandal, a few highly placed members of the ton remark on how familiar Danny looks. Now tongues are wagging, raising the question of her true identity, which threatens not only Danny's chances of capturing Jeremy's heart but her very life. With the humor, lovable characters, and romantic intensity that have placed Johanna Lindsey's six previous Malory novels in the ranks of the best-loved and most widely read romantic novels of our time, Johanna Lindsey delights readers with an emotionally powerful tale of an irresistible scoundrel who meets his match in a brave, strong-minded young woman and can't help but fall in love.