"In this volume the author certainly maintains the position which he has won for himself as a most indefatigable collector and compiler of useful information, in a form at once clear, accurate, and vastly entertaining."—English Churchman.

"A very entertaining volume, full of varied information."—Builder.


THINGS NOT GENERALLY KNOWN

Familiarly Explained.

In Six Vols. fcap., price 15s. cloth;

Or sold in separate volumes, price 2s. 6d. each, viz.:

GENERAL INFORMATION. First and Second Series. 2 vols.

"A remarkably pleasant and instructive little book; a book as full of information as a pomegranate is full of seed."—Punch.

CURIOSITIES OF SCIENCE. First and Second Series. 2 vols.