Publisher: Archway UK
Cover Layout: Casefiles Format B

First Printed: 1993 (1st January)

Cover Artist: Richard Jones

ISBN: 0-671-71613-1

First Printing Attributes:
-- Internal list: 11 to 24.
-- UK Retail price: £2.99.

Publisher: Pocket Books UK
Cover Layout: Casefiles Format D

First Printed: 1999 (7th June)

Cover Artist: Colin Howard & Margaret Clark

ISBN: 0-671-02898-7

First Printing Attributes:
-- Internal list: 11 titles.
-- Printed by Caledonian International Manufacturing, Glasgow.
-- UK Retail price: £3.50.

Publisher: Archway UK

First Printed: 1997 (3rd March)

Featured stories:
#23 - Disaster for Hire
#24 - Scene of the Crime
#25 - The Borderline Case

Cover Artist: Richard Jones

ISBN: 0-671-00481-6

Notes:
-- First printing back cover prices are as follows:
£4.99 (UK).
-- The cover features a misspelling of the author's name: FRANKLYN.