An index to The Mentor has been prepared, and is now ready. Every number of The Mentor, from Serial No. 1 through 106, has been indexed. It is a complete, concise, and accurate grouping of all the subjects treated in The Mentor, under three headings—the gravure pictures, the monographs, and The Mentor articles. Every subject is carefully indexed so that the information desired may be quickly and easily found.

Every member of The Mentor Association should own this index, and every member will want to own it, particularly if his or her file of back numbers is complete.

The index is the same size as The Mentor and similar in style, so that it may be bound in with the numbers of The Mentor themselves. The price is twenty-five cents a copy. It would be advisable to place your order at once, as the first edition is limited.

Send all orders to

THE MENTOR ASSOCIATION
52 EAST NINETEENTH STREET
NEW YORK, N. Y.

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CONTRIBUTORS TO

THE MENTOR

These are the men and women who make The Mentor—all of them
eminent authorities in their special fields of knowledge.