Ault, Phillip H.

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aultphilliph

Wonders of the mosquito world

Describes the physical characteristics, life cycle, and habitat of the mosquito and its role as a carrier of disease.

"All aboard!"

The story of passenger trains in America
1976
Traces the history of the passenger train in the United States. Anecdotes describe travel on a number of well-known runs.

By the seat of their pants

the story of early aviation
1978
A history of early aviation with detailed stories of flights, people, and planes.

Wires west

1974

Whistles round the bend

travel on America's waterways
1982
Traces the history of travel on America's rivers, the Great Lakes, and the Erie Canal and spotlights the vehicles used.

These are the Great Lakes

1972
Traces the history of the Great Lakes and their environs, examines man's responsibility for upsetting and correcting the ecological balance in the lakes, and discusses their present pollution crisis.
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