Beautifully illustrated, the set of six stamps are presented in a "Mystery Pack" - a philatelic first - which tells the story of Sherlock Holmes and the Curious Case of the Alderney Bull.

By reading the story , studying the pictures and scouring the stamps for clues, can you crack the secret code and beat Holmes to work out "whodunnit"?

Our story begins

'On Sunday morning our breakfast was interrupted by the entrance of a young woman in a state of considerable agitation...'

Visit www.sherlockstamps.com to learn more about this brand new Sherlock Holmes story.

Includes: The stamp issue, full story and special lens.