1868 England. Sherlock Holmes, age 14, unexpectedly summers with Farnham relations and befriends orphan Matt. Why does a dark cloud float from a corpse covered in red boils? Sherlock fights, runs, gets caught, drugged, whipped, ordered killed; defending bystander is fatally knifed. Americans logical tutor Amycus Crowe and daughter Virginia in well-fitting breeches help.

Fourteen-year-old Sherlock Holmes knows that Amyus Crowe, his mysterious American tutor, has some dark secrets. But he didn't expect to find John Wilkes Booth, the notorious assassin, apparently alive and well in England—and Crowe somehow mixed up in it. When no one will tell you the truth, sometimes you have to risk all to discover it for yourself. And so begins an adventure that will take Sherlock across the Atlantic, to the center of a deadly web—where a friend is in peril and a defeated army threatens to rise again. Andrew Lane's exciting second case for the teenage Sherlock leads the young detective to America, straight into the heart of a shocking conspiracy.

When teen Sherlock and American tutor Amyus Crowe visit Sherlock’s brother Mycroft in London, they expect polite lunch. Instead, Mycroft holds a knife over a dead body in a locked room. Threatened with the gallows, Mycroft needs Sherlock. The search for the truth goes from a London railway station for dead bodies to frozen Moscow.

Sherlock has been incarcerated in the Bethlehem Hospital – Bedlam - where Victorian London’s most unfortunate citizens are locked away in squalor, cruelty and hopelessness. Sherlock tells them he’s not mad – but who’d believe a lunatic? There’s only one option: he has to escape – and then use all his rational powers to work out who put him there in the first place . . .

Sherlock 14 finds the house empty, his tutor Crowe and daughter Ginny vanished. When a clue points to Scotland, he brings along pal Matty. Villain Bryce Scobel follows, hunts the hunters.

A brutal kidnapping. A shadowy pursuer. An impossible murder.

Young Sherlock Holmes is in Ireland to solve his sixth intriguing mystery Something sinister is afoot in the house in the west of Ireland in which Sherlock is staying. There are frightened whisperings among the servants and the house's owners are clearly scared. But who - or what? - has terrified them so much that nobody will speak out? Young Sherlock must bring all his powers of deduction to unravelling his greatest mystery yet. Another fast-paced, brilliantly plotted adventure as teenage Sherlock investigates a new crime and comes up against a fresh crop of sinister, clever criminals.

Sherlock Holmes is sent to live in Oxford and focus on his education. But in university pathology labs, body parts stolen from corpses are posted to a London address and back again. Perplexing puzzles involve a country house that apparently moves into the orchard at night. Nobody believes the owner, but Mycroft still sends his younger brother Sherlock, to investigate.

Sherlock's mother has died, his father has disappeared in India and his sister is acting strangely. The Holmes family seems to be falling apart, and not even brother Mycroft can keep it together. But while Sherlock is worrying about all of this, a man living nearby vanishes in his own house while Sherlock and Mycroft are visiting. Where did he go, and what is the connection with a massive canal being built in Egypt? The answer will rock the world, and tear the Holmes family apart!