Douglas Ward

title	ISBN-13	year of publica- tion	other author(s)
Berlitz 2005 Ocean Cruising & Cruise Ships	978-981-246-510-8	2004
Berlitz 2006 Complete Guide To Cruising & Cruise Ships	978-981-246-739-3	2005
Berlitz 2007 Complete Guide to Cruising & Cruise Ships	978-981-246-984-7	2006
Berlitz 2008 Complete Guide to Cruising & Cruise Ships	978-981-268-240-6	2007
Berlitz 2009 Complete Guide to Cruising & Cruise Ships	978-981-268-564-3	2008
Berlitz Complete Guide to Cruising & Cruise Ships 2006	978-3-493-60252-4	2006
Berlitz Complete Guide to Cruising & Cruise Ships 2007	978-3-493-60253-1	2007
Berlitz Complete Guide to Cruising and Cruise Ships 2002	978-2-8315-7840-8	2001
Berlitz Handbuch zu Kreuzfahrten und Kreuzfahrtschiffen	978-2-8315-6028-1	1998
Berlitz Ocean Cruising & Cruise Ships 2003	978-981-246-058-5	2003
Berlitz Ocean Cruising & Cruise Ships 2004	978-981-246-383-8	2004	Inc. Berlitz International
Berlitz Ocean Cruising & Cruise Ships 2005	978-3-493-60251-7	2005
Berlitz Ocean Cruising and Cruise Ships 2005	978-981-246-534-4	2004
Insight Guide Cruises: All Questions Answered	978-981-258-994-1	2008
Ocean Cruising & Cruise Ships 2004	978-3-493-60250-0	2004