Published by

KEGAN PAUL, TRENCH, TRUBNER & CO., LTD.

Broadway House: 68–74 Carter Lane, London, E.C.4

VOLUMES READY

Daedalus, or Science and the Future. By J. B. S. Haldane, Reader in Biochemistry, University of Cambridge. Sixth impression.

“A fascinating and daring little book.”—Westminster Gazette. “The essay is brilliant, sparkling with wit and bristling with challenges.”—British Medical Journal.

“Predicts the most startling changes.”—Morning Post.

Callinicus, a Defence of Chemical Warfare. By J. B. S. Haldane. Second impression.

“Mr. Haldane’s brilliant study.”—Times Leading Article. “A book to be read by every intelligent adult.”—Spectator. “This brilliant little monograph.”—Daily News.

Icarus, or the Future of Science. By Bertrand Russell, F.R.S. Fourth impression.