Joanna Blalock, a highly skilled nurse with unique mental talents is recruited into the investigative team of the elderly Dr. John Watson and his handsome son before being swept up in a Holmesian mystery with ties to the Second Afghan War, a hidden treasure and a murder at the highest levels of British society.

A continuation of USA Today bestselling author Leonard Goldberg's Daughter of Sherlock Holmes series, The Abduction of Pretty Penny finds Joanna and the Watsons on the tail of an infamous killer. Joanna and the Watsons are called in by the Whitechapel Playhouse to find Pretty Penny, a lovely, young actress who has gone missing without reason or notice. While on their search, the trio is asked by Scotland Yard to join in the hunt for a vicious murderer whose method resembles that of Jack The Ripper. It soon becomes clear that The Ripper has reemerged after a 28-year absence and is once again murdering young prostitutes in Whitechapel. Following a line of subtle clues, Joanna quickly reasons that Pretty Penny has been taken capture by the killer. But as Joanna moves closer to learning his true identity, the killer sends her a letter indicating her young son Johnny will be the next victim to die. Time is running out, and Joanna has no choice but to devise a most dangerous plan which will bring her face-to-face with the killer. It is the only chance to protect her son and rescue Pretty Penny, and save both from an agonizing death. The Abduction of Pretty Penny is a wonderful new entry in a series that the Historical Novel Society calls “one of the best Sherlock Holmes series since Laurie R. King’s Mary Russell books."

In the third book of this critically-acclaimed series, Sherlock Holmes' daughter faces a new unsolvable mystery with spies and a threat to the crown. Joanna and the Watsons receive an unexpected visitor to 221b Baker Street during a nocturnal storm. A rain-drenched Dr. Alexander Verner arrives with a most harrowing tale. Verner has just returned from an unsettling trip to see a patient who he believes is being held against his will. Joanna quickly realizes that Verner's patient is a high-ranking Englishman who the Germans have taken captive to pry vital information about England’s military strategies for the Great War. The man is revealed to be Alistair Ainsworth, a cryptographer involved in the highest level of national security. The police are frantic to find Ainsworth before the Germans can use him to decode all of England’s undeciphered messages. Ainsworth must be found at all costs and Joanna and the Watsons might be the only ones who can connect the clues to find him. USA Today bestselling author Leonard Goldberg returns with another puzzling case for the daughter of Sherlock Holmes to unravel in this exciting mystery sure to be enjoyed by fans of Sherlock Holmes.

2017 RT Reviewers' Choice—Best Historical Mystery From USA Today and internationally bestselling author Leonard Goldberg comes The Daughter of Sherlock Holmes, a new thrilling tale of the great detective’s daughter and her companion Dr. John Watson, Jr. as they investigate a murder at the highest levels of British society. 1914. Joanna Blalock’s keen mind and incredible insight lead her to become a highly-skilled nurse, one of the few professions that allow her to use her finely-tuned brain. But when she and her ten-year-old son witness a man fall to his death, apparently by suicide, they are visited by the elderly Dr. John Watson and his charming, handsome son, Dr. John Watson Jr. Impressed by her forensic skills, they invite her to become the third member of their investigative team. Caught up in a Holmesian mystery that spans from hidden treasure to the Second Afghan War of 1878-1880, Joanna and her companions must devise an ingenious plan to catch a murderer in the act while dodging familiar culprits, Scotland Yard, and members of the British aristocracy. Unbeknownst to her, Joanna harbors a mystery of her own. The product of a one-time assignation between the now dead Sherlock Holmes and Irene Adler, the only woman to ever outwit the famous detective, Joanna has unwittingly inherited her parents’ deductive genius.

"Suspenseful and entertaining, with many twists and turns....This is one of the best Sherlock Holmes series since Laurie R. King’s Mary Russell books."—Historical Novel Society USA Today bestselling author Leonard Goldberg returns with another puzzling case for the daughter of Sherlock Holmes to unravel in this exciting mystery, The Art of Deception, sure to be enjoyed by fans of Sherlock Holmes as well as Laurie R. King and Charles Finch. In the west end of London, an apparently crazed individual is on the loose, breaking into art galleries and private homes to slash valuable paintings of women. Despite Scotland Yard’s best efforts, the criminal remains at large and continues on his destructive path. When Joanna and the Watsons are called in to solve the mystery, they soon discover that although the canvases have been slashed, their backings remain pristine, with no cuts or scratches. The criminal, it seems, is no mere vandal—he's searching for something hidden behind the portraits. Suspicion soon falls on two skilled art restorers who previously worked at the gallery where all the vandalized art was purchased. When Joanna finds the body of one in a bricked off fireplace at the gallery, the other is left as the prime suspect. But then he's discovered dead as well. Luckily, Joanna has a plan for ensnaring the criminal once and for all. But it must not fail, or more paintings—and lives—will be lost.

The fate of the allied forces lies in the hands of Joanna and the Watsons in the next Daughter of Sherlock Holmes mystery from USA Today bestselling author Leonard Goldberg. During a critical stage in World War One, the Governor-General of South Africa journeys to London for a meeting of The Imperial War Conference. Days prior to the conference, the Governor-General is scheduled to have an audience at Buckingham Palace at which time a most precious blue diamond will be presented to King Edward as a symbolic gesture of the colonies’ resolute and never-ending allegiance to England. The flawless blue diamond, with its magnificent luster, weighs nearly 3000 carats which renders it one of the world’s largest and most valuable gems. On the Governor-General’s arrival, he is ensconced at the fashionable Windsor Hotel under the tightest security, with his entire entourage and formidable security team occupying the entire penthouse floor. All entrances and exits are locked down and closely guarded, and no one is allowed entrance after 6 PM. Despite the extreme precautions, the famous diamond is stolen from the Governor-General’s suite in the middle of the night, with no clues left behind. With Scotland Yard baffled, Joanna and the Watsons are called in to investigate the theft and it becomes clear that the crime is not simply the work of a master thief, but one that could greatly aid the Germans and turn the tide of war in their favor. Time is of the essence and the blue diamond must be recovered before it begins its travels which could cause irreparable damage to the allied war plans.

Sherlock Holmes, the great genius of detection, with his assistant Dr Watson, once more attempts to solve the unsolvable. From the extraordinary case of The Resident Patient to the sinister tale of The Crooked Man, Holmes unravels the most challenging of mysteries. Using his astounding methods of deduction, he outwits the most cunning of thieves and most villainous of murderers. Eight intriguing and mysterious adventures from the world's most famous detective, Sherlock Holmes. Sir Arthur Conan Doyle (1859-1930) was born in Edinburgh where he qualified as a doctor, but it was his writing which brought him fame, with the creation of Sherlock Holmes, the first scientific detective. He was also a convert to spiritualism and a social reformer who used his investigative skills to prove the innocence of individuals.