When a legendary femme fatale is nearly killed during Movie Town Theater's first ever Film Noir Festival, Penelope Thornton-McClure turns to P.I. Jack Shepard, a hard-boiled ghost who remembers the victim's dark past, for help in solving the mystery.

Darla Pettistone investigates the suspicious death of one of her regular customers when her cat, Hamlet, is the only witness to what may be murder.

Lately, Hamlet hasn't been chasing customers or being his obnoxious self, something Darla surprisingly misses. Concerned, she hires a cat whisperer to probe Hamlet's feline psyche and then decides to get out of her own funk by taking up karate to learn how to defend herself in case the need arises again. But when Darla finds her sensei dead at the dojo, it seems that even a master can be felled by foul play. Darla decides to investigate the matter...

All the local shop owners are thrilled when Darla Pettistone throws a block party, except for the proprietor of Perky's Coffee Shop who thinks Darla is trying to steal his customers. When Hamlet finds his wife dead, Darla and her cat investigate.

Violet Waverly rushes home to her ailing grandmother to find it was all a ploy to get her closer to home. Violet begins working in Charming Books, her grandma's magical bookshop. Soon a dead man is discovered clutching a volume of Emily Dickinson's poems and Violet is caught up in the mystery.

October in Cascade Springs, New York means tourists are pouring in for the annual Food and Wine Festival, and Daisy hopes to draw those crowds to the store. She asks Violet and the local writing group, the Red Inkers, to give a reading of the works of Edgar Allan Poe in the shop's back garden to entertain the revelers. Everyone eagerly agrees. Yet their enthusiasm is soon extinguished when Violet discovers one of the writers dead during the event....

In the second Sherlock Holmes Bookshop mystery, Gemma Doyle and Jayne Wilson's book signing event with Renalta Van Markoff ends in a Sherlockian controversy and death. The Sherlock Holmes Bookshop and Emporium on Baker Street and adjoining Mrs. Hudson's Tea Room will be hosting a book signing with the illustrious Renalta Van Markoff, author of the controversial Hudson and Holmes mystery series. But during the author Q&A session, dedicated Sherlockian...

"Delaney Nichols has settled so comfortably into her new life in Edinburgh that she truly feels it's become more home than her once beloved Kansas. Her job at the Cracked Spine, a bookshop that specializes in rare manuscripts as well as other sundry valuable historical objects, is everything she had dreamed, with her new boss, Edwin MacAlister, entrusting her more and more with bigger jobs. Her latest task includes a trip to Castle Doune, a castle...

"Legendary stage and movie star Sir Nigel Bellingham arrives on Cape Cod to star in a stage production of The Hound of the Baskervilles put on by the West London Theater Festival. When Sir Nigel, some of the cast, and the director visit the Sherlock Holmes Bookshop at 222 Baker Street, owner Gemma Doyle realizes that Sir Nigel is not at all suited to the role. He is long past his prime and an old drunk to boot. The cast, in particular the much younger...

Delaney Nichols, originally of Kansas but settling happily into her new life as a bookseller in Edinburgh, works at the Cracked Spine in the heart of town... When her new friends, also students at the medical school, come to the shop to sell a collection of antique medical books, Delaney knows she's stumbled across a rare and important find indeed. Her boss, Edwin MacAlister, agrees to buy the multivolume set, perhaps even to keep for his own collection....