New Complete Uniform Edition in three volumes. Price $3 75, muslin.

As an evidence of the great value of these popular writings on Physiological Science, it is sufficient to state that over thirty thousand copies of his several works have been sold since their first appearance in the United States. These works comprise a large amount of curious and valuable information, equally adapted for popular use, and the advancement of science.

“If ever writer chose an attractive theme, Mr. Walker is certainly that writer. His volumes contain a vast fund of original, profound, acute, curious, and amusing observation, highly interesting to all.”—London Literary Gazette.

“A rich accession to our literature in every sense. The author comes to the performance of his work with qualifications of a high order, and has supported it with extensive philosophical research, and delightful attractions in illustrative anecdote.”—Spectator.

INTERMARRIAGE;

Or, the Mode in which, and the Causes why, Beauty, Health and Intellect, result from certain Unions; and Deformity, Disease, and Insanity from others. Illustrated by Drawings. By Alexander Walker. With an Introductory Preface and Notes by an American Physician. Eighteenth Edition, in one vol. 12mo. Price $1 25, muslin.

WOMAN;

Physiologically considered as to Mind, Morals, Marriage, Matrimonial Slavery, Infidelity and Divorce. By Alexander Walker, author of “Intermarriage,” with Notes and an Appendix, adapting the work to this country, by an American Physician. Tenth Edition, in one vol. 12mo. Price $1 25.

BEAUTY;

Illustrated chiefly by an analysis and classification of Beauty in Woman. By Alexander Walker. With Notes and an Explanatory Introduction, by an American Physician. Sixth Edition, in one vol. 12mo. Price $1 25, muslin.