An examination of the possibilities of scientific forecasting, with special reference to certain volumes in this series.

Gallio, or the Tyranny of Science. By J. W. N. Sullivan, author of “A History of Mathematics.”

An attack on the values which science is so successfully imposing upon civilization.

The Future of the English Language. By Basil de Selincourt, author of “The English Secret,” etc.

An analysis of the present condition of the English language and the paths along which it is progressing.

Mercurius, or the World on Wings. By C. Thompson Walker.

A brilliant picture of the world as it will be when inevitable developments in aircraft take place.

Lars Porsena, or the Future of Swearing. By Robert Graves, author of “Country Sentiment,” etc.

An account of the popular decline in swearing, the possibility that it will regain its lost prestige, and new influences which are affecting it.

Plato’s American Republic. By J. D. Woodruff.