John Trowbridge

John Trowbridge is the author of "Three Boys on an Electrical Boat", "The Annual of Scientific Discovery", "The Great Match and Other Matches" and "The Advance in Electricity since the Time of Franklin".

Books by John Trowbridge

The Annual of Sci...
Wells, David Ames
Hardback: $28.95

What Is Electrici...
Trowbridge, John
Paperback: $31.75

The Great Match, ...
Trowbridge, John
Hardback: $25.95

The Advance in El...
Trowbridge, John
Hardback: $30.99