Introductory Physics First-year physics with or without calculus, plus lab manuals, problem books and a few century-old classics. 25books 01.01High schoolPDF Crowell wrote this series for his own classes at Fullerton College and has kept revising it for years. It runs from high school physics into the first year of university, and the Creative Commons license means you can copy it, print it and hand it out. 01.02High schoolPDF The standard algebra-based introduction, no calculus required.
