ars you. You lead
up to your "Secret of Manhood" in a manner that holds the
attention, impresses the truth you want to teach, so that it is
sure to be of lasting good.

This lecture I regard as the very best of its kind, which I have
ever heard.

Sincerely yours,
W.H. OLIN.
Vice Dean, State Agricultural College of Colorado.

Princeton Township High School.

Princeton, Ill., October 6, 1908.

Dr. Winfield S. Hall of the Northwestern University Medical
School recently gave a talk to our high school boys along
physiological lines, setting forth very scientifically but
plainly many delicate and important truths which every boy
should know. Dr. Hall is a master of his subject and his manner
is so dignified and yet sympathetic that he commands respect and
holds the closest attention. I feel sure that such a talk given
to boys and young men does a great amount of good.

Sincerely,
H.S. MAGILL, JR.,
Principal.

International Committee, Young Men's Christian Association.

W.S. Hall, M.D., Chicago, Ill.
Chicago, Ill., October 4, 1908.

My dear Doctor:

I am more than glad to speak a word in commendation of your
lecture to boys on the "Secret of Manhood." To me it is the most
sane, safe and logical presentation of a much avoided subject
that I have ever heard. The boys at the Lake Geneva Conference
were strongly impressed without the undue excitement and morbid
curiosity that so often accompany the presentation of the
subject of "Personal Purity." And not only were the boys
benefited, but all the fifty boy workers present, representing
the entire Central West, had nothing but words of highest praise
for the way you handled the subject before two hundred older
boys.

I am glad that you are getting out material for a booklet on the
"Secret of Manhood," and shall be pleased to see the manuscript.
We are much in need of such a thing and believe the
International Committee can aid you in getting it out if
necessary. Yours cordially,

F.A. CROSBY,
Boys' Work Secy., International Committ