Sherlock Holmes turns to his brother for help when the case of a missing Greek proves unexpectedly troublesome.

Sherlock Holmes has been engaged to find a missing thoroughbred, but seems more interested in some lame sheep and an idle dog.

High above the roof of the Amazonian rainforest, Professor Challenger sees something that eerily reminds him of home.

Is an old family legend being used as a cover for a very modern murder?

What Dr Mortimer saw beside the body of Sir Charles Baskerville sent him hastily to London, to consult Sherlock Holmes.