Bibliografía (56 obras)
World History Encyclopedia- A Complete and Comprehensive Guide to the History of the World
2007
The big book of ancient civilizations
2006
Encyclopedia of world history
2005
World Myths
2002
The Vikings
2001
The Kingfisher book of ancient civilizations
Christianity
Space; Stars; Battles
Pocket History
Christentum. Ursprünge, Lehre, Christentum heute.
Native Americans
Civilizations of Peru before 1535
1999
The world of Islam before 1700
Myths and civilization of the Celts
Der große Xenos- Atlas ( 20.) zwanzigstes Jahrhundert.
Myths and civilization of the Vikings
1998
Imperial China, 221 B.C. to A.D. 1294
World history encyclopedia
Ancient Greeks (Myths & Civilizations)
India Under the Mughal Empire (Looking Back)
The Celts (Britain Through the Ages)
Roman town
1997
The Celts
Exploring Africa
The classical world, 499 B.C. - A.D. 500
The Dark Ages 501-1100
The great pyramid
World history
Middle Ages (World History)
An Egyptian Town (Metropolis)
Vikings (Project Homework)
1996
The Kingfisher book of the ancient world
1995
Food & feasts with the Vikings
Everyday life in Viking times
1994
Young Researcher
What do we know about the Celts?
1993
The Vikings and Jorvik
Native Americans and Mesa Verde
The ancient Chinese
Viking Times (Clues to the Past)
Over 900 years ago
What do we know about the Vikings?
1992
Over 6,000 years ago
The age of discovery
The Normans
Illustrated History of the World
1990
The Vikings (History as Evidence)
1986
Jorvik
1984
The Bradleys of Brookroyd
1979
The Romany
1978
Cloughfold
1977
