Leonard Goldberg has 4 audiobooks on Listento.it, narrated by 2 narrators, with an average listener rating of 4.5★ across 92 ratings. The most-rated is The Daughter of Sherlock Holmes.

From USA Today best-selling 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. England, 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 10-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.
©2017 Leonard Goldberg (P)2017 Macmillan Audio

A seemingly impossible mystery tests the keen mind and forensic skills of Joanna Blalock, the daughter of Sherlock Holmes and the heir to his unique talent for deduction, from USA Today best-selling author Leonard Goldberg. The following case has not previously been disclosed to the public due to the sensitive information on foreign affairs. All those involved were previously bound by the Official Secrets Act. With the passage of time and the onset of the Great War, these impediments have been removed and the story can now be safely told. When an executed original of a secret treaty between England and France, known as the French Treaty, is stolen from the country estate of Lord Halifax, Scotland Yard asks Joanna, Dr. John Watson, Jr., and Dr. John Watson, Sr., to use their detective skills to participate in the hunt for the missing treaty. As the government becomes more restless to find the missing document and traditional investigative means fail to turn up the culprit, Joanna is forced to devise a clever plan to trap the thief and recover the missing treaty. Told from the point of view of Dr. John Watson, Jr., in a style similar to the original Sherlock Holmes stories, A Study in Treason is based partly on facts in our world and partly on the facts left to us by Sir Arthur Conan Doyle. A Study in Treason is the perfect audiobook for fans of Sherlock Holmes.
©2018 Leonard Goldberg (P)2018 Macmillan Audio

"In a remarkable performance, Steve West becomes Dr. John Watson, Jr...A top-notch mystery filled with clever twists and winning characters." —AudioFile Magazine, Earphones Award winner In the third audiobook 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 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 best-selling 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.
©2019 Leonard Goldberg (P)2019 Macmillan Audio

"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 best-selling 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. A Macmillan Audio production from Minotaur Books
©2020 Leonard Goldberg (P)2020 Macmillan Audio