Published by the Folio Society, London in 1994. Illustrated slipcase that contains four volumes, with a facsmilie Conan Doyle signature. The books are all bound in brown and black cloth covers with gilt lettering to spine titles. The design on the book spines creates a silhouette of Dr Watson when in the correct sequence. The set is in very good condition, with slight rubbing to spine titles. There is also a minor damage to one of the corners of the slipcase. The black and white illustrations in each volume are by Francis Mosley. This is another set of Conan Doyle's Sherlock Holmes stories in an unusual binding.