ARRHENIUS, SVANTE, _Worlds in the Making_.
CLERK-MAXWELL, JAMES, _Matter and Motion_.
DANIELL, ALFRED, _A Text-Book of the Principles of Physics_.
DARWIN, SIR G. H., _The Tides_.
HOLMAN, _Matter, Energy, Force and Work_.
KAPP, GISBERT, _Electricity_.
KELVIN, LORD, _Popular Lectures and Addresses_. Vol. i. _Constitution
of Matter._
LOCKYER, SIR NORMAN, _Inorganic Evolution_.
LODGE, SIR OLIVER, _Electrons_ and _The Ether of Space_.
PERRIN, JEAN, _Brownian Movement and Molecular Reality_.
SODDY, FREDERICK, _Matter and Energy_ and _The Interpretation of Radium_.
THOMPSON, SILVANUS P., _Light, Visible and Invisible_.
THOMSON, SIR J. J., _The Corpuscular Theory of Matter_.