Bath, England, 1890. Mystery author Lady Amy Lovell receives an anonymous letter containing shocking news: her fiancé, Mr. Ronald St. Vincent, has been dabbling in something illegal, which causes her to promptly break their engagement. Two evenings later, as Lady Amy awaits a visit from Lord William Wethington, fellow member of the Bath Mystery Book Club, her former fiancé makes an unexpected and most unwelcome appearance at her house.

Amelia Amesbury—widow, mother, and countess—has a secret. Amelia writes for a London penny paper, doling out advice on fashion, relationships, and manners under the pen name Lady Agony. But when a lady’s maid writes Amelia to ask for advice when she believes her mistress has been murdered—and then ends up a victim herself—Amelia is determined to solve the case.

Aleksandra Daniels hasn't set foot in the quiet seaside town of Bellamy Bay, North Carolina, in over 20 years. Ever since her mother's tragic death, her father has mysteriously forbidden her from visiting her aunt and cousins. But then Alex accepts an invitation to visit her estranged relatives and to help them in their family business: an herbal apothecary. Alex discovers that her own family is at the center of salacious town gossip. Soon a local is poisoned and her aunt Lidia is arrested for the crime. Alex is certain Lidia is being framed, and she resolves to find out why.

In need of a good adventure, Delaney Nichols takes the leap and moves to Edinburgh, Scotland, to start a job at The Cracked Spine. She doesn't know much about what she's gotten herself into other than that the work sounds exciting and that her new boss, Edwin MacAlister, has given her the opportunity of a lifetime.

Meet Jen Dawson, mystery writer, coffee lover, and amateur detective? Crime writer Jen returns to her small hometown with a bestselling book behind her and a bad case of writer’s block. Finding sanctuary in the local bookstore, with an endless supply of coffee, Jen waits impatiently for inspiration to strike. But when the owner of the bookstore dies suddenly in mysterious circumstances, Jen has a real-life murder to solve. The stakes are suddenly higher when evidence places Jen at the scene of the crime and the reading of the will names her as the new owner of the bookstore.