by Martin Oliver (Author), Martin Oliver (Author), P. Mounter (Author), Paddy Mounter (Illustrator)
-- Clues and red herrings on every page give readers opportunities to solve the case themselves-- Original fiction written by Usborne's Puzzle Adventures team-- Challenging puzzles utilize reasoning skills
Format: Paperback
Pages: 48
Publisher: Usborne Publishing Ltd
Published: 31 Dec 1995
ISBN 10: 0746007167
ISBN 13: 9780746007167