Spangenburg, Ray

Spangenburg, Ray

Spangenburg, Ray has written at least 18 books. Their most popular book is Niels Bohr with 1 save with an average rating of -⭐.

Niels Bohr
The history of science in the nineteenth century
The story of America's canals
The story of America's roads
Political and social movements
The story of air transport in America
The story of America's tunnels
If an asteroid hit Earth
The story of America's bridges
Early settlements
A look at moons
Eleanor Roosevelt
The history of science from the ancient Greeks to the scientific revolution
The story of America's railroads
A look at Mars
The life and death of stars
The birth of science
Teen fads