Midnight treasure hunts, fancy-dress parties, and a blue-blooded murder . . .

November, 1923. Olive's school chum, Gigi, invites Olive to London because Gigi's dotty grandmother fears for her life--or so she's said to Gigi. However Olive is surprised to find that the dowager is far from muddled. The sharp and imperious matriarch refuses to admit to her worries and sends Olive on her way.

Without a client or case, Olive is swept into the glittering lifestyle of the "fast set," and their decadent excess. But then among the cocktails and champagne, a murderer strikes during a frivolous party game, and Olive realizes the dowager's fears were well-founded.

Can Olive unmask the upper crust culprit before the party's over for a Bright Young Person?

An Old Money Murder in Mayfair is the fifth installment in the popular High Society Lady Detective series from USA Today bestselling author Sara Rosett. Join Olive and her dapper sleuthing partner, Jasper, as they navigate the extravagant parties of the Bright Young People as well as their own budding relationship . . .

About the Author
Rosett, Sara: - USA Today bestselling author Sara Rosett writes lighthearted mysteries for readers who enjoy atmospheric settings, fun characters, and puzzling whodunits. She loves reading Golden Age mysteries, watching Jane Austen adaptions, and travel. She is the author of the High Society Lady Detective historical mystery series as well as three contemporary cozy series: the Murder on Location series, the On the Run series, and the Ellie Avery series. Sara also teaches an online course, How to Outline A Cozy Mystery, and is the author of How to Write a Series. Publishers Weekly called Sara's books enchanting, well-executed, and sparkling. Sara loves to get new stamps in her passport and considers dark chocolate a daily requirement. Find out more at SaraRosett.com.