Further adventures of Sherlock Holmes and Dr Sherlock Holmes, the great genious 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.