Master detective Sherlock Holmes' powers of deduction are as legendary as his opponents are formidable. Holmes and Dr. Watson tackle cases that baffle, surprise and frighten, with equal resolve. Theirs is an arena of duplicitous princes, deadly treasures and seemingly superhuman killers. They move through a world of mysterious pearls, poisoned darts and state-threatening espionage using the power of the human mind to set things right. But what if their opponents have the weight of governments behind them, or the massive wealth of long lost jewels? How do you harness science to combat a family curse or a supernatural force from a foreign land? Holmes and Watson relentlessly pursue justice that is often as impenetrable and ghostly as the mist on the Baskerville moors.