Kirjailija • 42 kirjaa
The Wonders of Mathematics
KidsChoice
The History of Photography
The Development of Medicine
The Seven Wonders of the Modern World
The Life on a Farm
The History of Astronomy
The Daily Life of the Ancient Greeks
Life in the Middle Ages
Life in Ancient Times
Airplanes and the history of aviation
The history of pirates
The Life of the Romans
The secret of the mummies
The Fascination of the Titanic
The human body and its functions
The history of the railroad
The life of the samurai in Japan
The major world religions
The history of fashion
The life of the Aborigines in Australia
The history of film
The weather and its phenomena
Our five senses and how they work
The wonders of the forest
The secrets of the caves
The exciting world of volcanoes
The secrets of archaeology
The discovery of America
The History of Painting
Adventures in the Antarctic
The history of money and banking
Animals of the savannah
The wonders of chemistry
The Fascinating World of Insects : World Knowledge for Children
The Deep Sea and Its Inhabitants : World Knowledge for Children
The Rainforest and its Animals : World Knowledge for Children
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