The story of King Lear from Geoffrey of Monmouth to ShakespeareWilfrid Perrett · First published 1904 · Latest edition 1970Open the Tome
The principle of relativityHendrik Lorentz, Albert Einstein, Hermann Minkowski, Hermann Weyl, Arnold Sommerfeld, Wilfrid Perrett, G. B. Jeffery · First published 1923Open the Tome
