Subject
14 free books about physics, free to read online. Chapter 1 of any book is free, no account needed.
Physics
Tower, Willis E. (Willis Eugene); Cope, Thomas D. (Thomas Darlington); Smith, Charles H. (Charles Henry); Turton, Charles M.
Fragments of Science: A Series of Detached Essays, Addresses, and Reviews. V. 1-2
John Tyndall
Popular scientific lectures
Ernst Mach
The Poetry of Science; or, Studies of the Physical Phenomena of Nature
Robert Hunt
The New Physics and Its Evolution
Lucien Poincaré
On the various forces of nature and their relations to each other
Michael Faraday
Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained
Marcet, Mrs. (Jane Haldimand); Jones, Thomas P.
Science for the School and Family, Part I. Natural Philosophy
Worthington Hooker
Five of Maxwell's Papers
James Clerk Maxwell
New and Original Theories of the Great Physical Forces
Henry Raymond Rogers
Warum und Weil. Physikalischer Teil. Fragen und Antworten aus den wichtigsten Gebieten der gesammten Naturlehre.
Otto Ule
Archimedes; Or, the Future of Physics
Lancelot Law Whyte
The highest aim of the physicist
Henry Augustus Rowland
First Lessons in Natural Philosophy for Beginners
Joseph C. Martindale