In deference to Sherlock Holmes's wishes, Dr Watson kept the tale of The Giant Rat of Sumatra a secret. However before he died he arranged that the bizarre story of the giant rat should be held in the vaults of a London bank until all the protagonists were dead.... Sir Arthur Conan Doyle's timeless creation returns in a new series of handsomely designed detective stories. The "Further Adventures" series encapsulates the most varied and thrilling cases of the worlds' greatest detective.