The Mystery of the Dog with the 1000 Disguises(1993)
(A book in the Police Dog 99 series)
A Chapter Book by Keith Brumpton
In this follow-up to "The Mystery of the Missing Moggie", Police Dog 99 is after a con-dog operating on his patch taking advantage of lonely old-age pensioners. The book includes clues and hints which challenge the reader to spot the villain, and jokes.
Used availability for Keith Brumpton's The Mystery of the Dog with the 1000 Disguises
October 1993 : UK Hardback
June 1994 : UK Paperback