Roy Allen

• Major airports of the world
• Reference guide to social and economic techniques
• The Pan Am Clipper
• The Pan Am Clipper
• Air cargo in the EEC
• Capital financing and re-equipment of the world's commercial airline fleets in the 1980s
• Great airports of the world
• Introduction to National Accounts Statistics
• Malvern College
• Man Was Made to Meditate on Things
• Pictorial history of KLM, Royal Dutch Airlines
• Pictorial History of ROYAL Dutch Airlines