Thể loại sách nói: Astronomy, Physics & Mechanics
On the Various Forces of Nature
Michael Faraday
History of Astronomy
Walter W. Bryant
General Principle of Relativity: In Its Philosophical and Historical Aspect
Herbert Wildon Carr
History of Astronomy
George Forbes
Mars and Its Canals
Percival Lowell
One Hundred Proofs That the Earth Is Not a Globe
William Carpenter
Stratagems and The Aqueducts of Rome
Sextus Julius Frontinus
Einstein Theory of Relativity
Hendrik A. Lorentz
Romance of Modern Mechanism
Archibald Williams
Captain Cook
Walter Besant
Radioisotopes in Medicine
Earl W. Phelan, United States Atomic Energy Commission
Flatland: A Romance of Many Dimensions (version 2)
Edwin Abbott Abbott