“Dr Lawson has succeeded in rendering his manual amusing as well as instructive. All the great facts in human physiology are presented to the reader successively; and either for private reading or for classes, this manual will be found well adapted for initiating the uninformed into the mysteries of the structure and function of their own bodies.”—Athenæum.

A DICTIONARY OF DERIVATIONS
Of the English Language, in which each word is traced to its primary root. Forming a Text-Book of Etymology, with Definitions and the Pronunciation of each word. 16mo, $1.00.

A HAND BOOK OF SYNONYMS
Of the English Language, with Definitions, &c. 16mo, cloth. $1.00.

∵ These two Manuals are very comprehensive in a small compass.

IN COURSE OF PUBLICATION.

Putnam's Elementary and Advanced Science Series,

Adapted to the requirements of Students in Science and Art Classes, and
Higher and Middle Class Schools.

ELEMENTARY SERIES.

Printed uniformly in 16mo, fully Illustrated, cloth extra, price, 75 cents each.