A Haunted Masquerade: A Ghostly Georgian Fairy Tale Retelling (A Haunted Season Cozy Gothic Mystery-Romances) by E.B. Wheeler

"I had too many secrets." When Charlotte's younger brother is held for ransom while fleeing the French Revolution, she'll do whatever it takes to raise the funds to free him. She doesn't expect that to involve masquerading as a boy so her spoiled English cousins will take her in. Or that the ghost haunting their house will befriend her. Now, under the ghost's guidance, she's playing a dangerous game of double identities. She works by day as a boy and attends balls and parties by night as a lady. But the handsome, heartless Lord Treverton has taken notice of her. He could be an ally, or the undoing of her and her brother. A Haunted Season retelling of Cinderella (mild spice).