Beyond Einstein: Perspectives on Geometry, Gravitation, and Cosmology in the Twentieth Century (Einstein Studies Book 14)
Mass of Light: The Secret Formula of the Universe
Newton's Principia: The Mathematical Principles of Natural Philosophy by Sir Isaac Newton
Einstein Studies in Russia
Goldilocks and the Three Bears (Sort Of) (A Hare-Brain Science Tale)
Newton's Third Rule and the Experimental Argument for Universal Gravity (Routledge Focus on Philosophy)
Relativity: The Special and The General Theory A Popular Exposition
EINSTEIN SE DERDE FOUT: BEGINSEL VAN EKWIVALENSIE (afrikaans. PROBLEME VAN MODERNE FISIKA. EINSTEIN SE FOUTE.) (Afrikaans Edition)