The daughter of Sherlock Holmes

the long version

"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 and deductive skills, they invite her to become the third member of their deductive 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."--