Rollo and Tweedy and the Ghost at Dougal CastleBook - 1992
From Library Staff
L or d Do ug a l , mo us e d e t e c t i v e
extraordinaire, and his best friend and
assistant, Rollo, are called in to catch a
ghost that's haunting a Scottish castle. A tour of the
premises yields a lot of clues, but it's a sneeze that helps
the duo solve the mystery.