Mammoth Books presents The Legacy of Rachel Howells

Two blank sheets of writing paper sealed in an envelope with a postmark from Baskerville are brought to Holmes by London publisher Garrison Bolt. The addressee is Newman Musgrave. Together they must investigate why this letter, which contains a hidden secret, was sent with such urgency to a man, who unbeknown to the sender has been dead for number of years. Or is it possible that this note was nev...