Article beginning on page 320.
Psyche 5:320, 1888.

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320 PSYCHE. [February 1890.
Psyche, A Journal of Entomology.
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@P Commencing with the numero for January 1888 the rate of subscription is as folluws: - Yearly subscription entitling the subscriber to one regular copy and, if he desires it, one copy printed on one side of thin paper (for pasting the titles of the bibliographical record on title- slips), postpaid, . . . . . . $2.
Subscription to volume 5 (1888-18go), as a6oue, postpaid, . . . . . . . . $5.
The index will only be sen! to subscribers to the whole volume,.
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For the use ot Young Folks, Fruit-Growers, Farm- ers, and Gardeners. By A. S. Packard, hI.D., Ph.D., 12mo., Illustrated. $1.75.
From the Entomologists' Monthly Magazine, Lon- don, England :-"The best of its kind in the English Language."
From S. W. Williston, Professor in Yale Univer- sity, Connecticut :--"It is the best thing ofthe kindin English. There is no work that I would recommend to the young student so heartily. Had I had it when I first began to feel an interest in insects it would have saved me many an error and wasted hour." From Henry G. Jesup, Professor in Dartmouth College, N.H. :-"The best introductory book we have on the subject."
From J. A. Lintner, N. Y. State Entomologist :- "It is admirable, so full and comprehensive. Not only will it prove of much service to beginners as introductory to the author's Guide to the Study of Insects but it will be valued by more advanced stu- dents."
From G. H. Perkins, Professor in University of Vermont :-"It cannot fail to be a great help to all boys and girls who have a leaning towards the: study of insects and must stin~ulate in many such love for Natural History as they may have."
PACKARD'S GUIDE TO THE STUDY OF
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