In Los Angeles, a geological surveyor maps out a proposed subway route--and then goes missing. His eight-year-old daughter, in her desperation, turns to the one person she thinks might help--she writes a letter to Sherlock Holmes.--From publisher's description.

Maintaining tenuous contact only by means of coded messages and cryptic notes with her husband, Sherlock Holmes, and with Holmes' young granddaughter in her safekeeping, Russell will have to call on instincts she didn't know she had as the famous husband and wife sleuths are pursued by a killer immune from the sting of justice.

"Mary Russell and Sherlock Holmes untangle the slippery threads of insanity and deadly secrets as they investigate a disappearance in the New York Times bestselling series that Lee Child called "the most sustained feat of imagination in mystery fiction today." A June summer's evening, on the Sussex Downs, in 1925. Mary Russell and Sherlock Holmes are strolling across their orchard when the telephone rings: an old friend's beloved aunt has failed to...

"Agents Savich and Sherlock are back in the latest installment in Catherine Coulter's #1 New York Times bestselling FBI Thriller series, and this time both are enlisted to help women with traumatic pasts who are in mortal danger"--

"A new collection of Sherlockian tales that shows the Great Detective and his partner, Watson, as their acquaintances saw them"

After finally catching serial killer and occult 'sorcerer' Lord Blackwood, legendary sleuth Sherlock Holmes and his assistant Dr. Watson can close yet another successful case. After his execution, Blackwood mysteriously returns from the grave and resumes his killing spree, Holmes must take up the hunt once again. Contending with Watson's new fiancée and the dimwitted head of Scotland Yard, the determined detective must unravel the clues that will...

#1 New York Times bestselling Catherine Coulter returns with a brilliant new novel in her FBI thriller series, in which agents Sherlock and Savich find themselves dealing with very powerful figures from the past who could wreak havoc in the present. Seven years ago, Mia Briscoe was at a college frat rave with her best friend, Serena, when a fire broke out. Everyone was accounted for except Serena, who was never seen nor heard from again. Now an investigative...

Sent to Lisbon and Morocco, where a British studio is creating a silent film version of "The Pirates of Penzance," Mary Russell investigates a series of crimes targeting the production and confronts a high-stakes situation when actual pirates orchestratea hostage situation.

Examines the lives of authors Sherlock Holmes, Jules Verne, Lewis Carroll, and Bram Stoker.