Bibliografía (36 obras)
Gardens of the Hudson River Valley
1996
25 years of innovation
Living fences
1995
Barnes
1991
The New York Botanical Garden
Gardening America
1990
Garden Rooms
1986
The prudent use of medicines
1981
Beavers and Other Pond Dwellers (Wild, Wild World of Animals)
1980
Jardins d'eau et de rocaille
The Battle of the Bulge (Time-Life's World War II, Vol. 18)
1979
Rock and Water Gardens (Time-Life Encyclopedia of Gardening)
Plantes aromatiques (L'Encyclopédie Time-Life du jardinage)
Garden Construction (Time-Life Encyclopedia of Gardening)
1978
Animal defenses
Garden Construction
Stress (Human behavior)
1977
Beavers & other pond dwellers
Urban wilds (The American wilderness)
THE CANADIANS (THE OLD WEST)
The Old West
The Canadians
Garden Construction - The Time-life Encyclopedia Of Gardening
Herbs - The Time-life Encyclopedia Of Gardening
Le Stress
The ranchers
Ranchers (The Old West)
Stress
1976
Bears and Other Carnivores
Urban Wilds (American Wilderness)
1975
The American Wilderness/Time-Life Books - Urban Wilds
New England Wilds (American Wilderness)
1974
New England Wilds - the American Wilderness
Plantes aromatiques. Illustrations à l'aquarelle par Richard Crist.
1970
