Sherlock Hound

An aristocrat's son is the main suspect after a crown on loan from the Queen goes missing. Hound is asked to investigate, not knowing Professor Moriarty has been watching the location.

Hound suspects Professor Moriarty for the rising counterfeit money problem in London, but is unable to find any leads until a little girl comes asking Hound to help her find her father.

Professor Moriarty thinks he has found a weakness in Hound, his land lady Mrs. Hudson, and so sets about kidnapping her, but things don't go as he planned.

A little girl named Polly pickpockets a gem Professor Moriarty has just stolen, and he is determined to stop at no end to get it back.

A mysterious green balloon lands in Hound's backyard, with a message asking for help as the sender is being held prisoner on Dolphin Island.

Moriarty succeeds in stealing a large gold statue, but Hound is able to track his escape, learning that Moriarty hid it somewhere by the docks, and must find it before Moriarty returns.

A young girl returns to England after several years in America and finds her uncle is not quite who she remembers.

The Royal Navy asks Hound and Watson to help them recover a submarine stolen by Professor Moriarty.

Someone has been sabotaging England's new Air Mail postal service to Europe, and it's up to Hound, Watson and Mrs. Hudson to find out who.

Sherlock Hound and Doctor Watson are asked to investigate the disappearance of twenty Sovereign Gold Coins from a specially constructed safe.