Diamond Publishing Group Ltd

year of publication	ISBN	author(s)	title
1998	978-0-9532601-0-2	"Record Collector Magazine"	Rare Record Price Guide: The Millennium Edition (Record Collector Magazine)
2000	978-0-9532601-1-9	"Record Collector"	Rare Record Price Guide 2002 (Record Collector Magazine)
2001	978-0-9532601-2-6	"Book & Magazine Collector Magazine"	Collecting Children's Books: Listing over 12,000 titles by the most collectable authors with current values of all first editions.
2002	978-0-9532601-3-3	"Record Collector Magazine"	Rare Record Price Guide 2004 (Record Collector Magazine)
2004	978-0-9532601-4-0		Rare Record Price Guide 2006
2006	978-0-9532601-5-7	Record Collector 2008	The Rare Record Price Guide 2008 (Record Collector Magazine)
2010	978-0-9532601-6-4	Record Collector	Record Collector Rare Record Price Guide (Record Collector Magazine)
2007	978-0-9532601-7-1	Book & Magazine Collector · Jonathan Scott	Collecting Children's Books
2009	978-0-9532601-8-8	Jonathan Scott	The Rare Book Price Guide 2010 (Book & Magazine Collector)
2008	978-0-9532601-9-5	Andy McDuff	Rare Record Price Guide 2010 (Record Collector Magazine)