DO YOU KNOW During the past few months more than 400,000 previous issues of The Mentor have been purchased by the members of the rapidly growing Mentor Association. The idea of “Learning One Thing Every Day” is conveyed just as much through the previous issues of The Mentor, as it is through the current numbers. The foundation of The Mentor has been laid on things that are worth while, which gives them great permanent value. In reading through the list you are going to find a very large number of titles covering subjects that are of the keenest interest to you. It would be next to impossible for you to obtain this compact information with the attractive illustrations, from any other source. If you will make a selection at once of ten numbers that appeal to you most strongly--giving the serial numbers only (on a post-card) we will send them to you immediately--all charges paid--and send you a bill for the full amount, $2.00--which you can pay any time within 30 days. We urge you to act NOW. 1 Beautiful Children in Art, by Kobbé. 2 Makers of American Poetry, by Mable. 3 Washington the Capital, by Elmendorf. 4 Beautiful Women in Art, by Willing. 5 Romantic Ireland, by Elmendorf. 6 Masters of Music, by Henderson. 7 Natural Wonders of America, by Elmendorf. 8 Pictures We Love to Live With, by Huneker. 9 The Conquest of the Peaks, by Fay. 10 Scotland, the Land of Song and Scenery, by Elmendorf. 11 Cherubs in Art, by Kobbé. 12 Statues with a Story, by Lorado Taft. 13 The Discoverers, by Albert Bushnell Hart. 14 London, by Elmendorf. 15 The Story of Panama, by Bonsal. 16 American Birds of Beauty, by E. H. Forbush. 17 Dutch Masterpieces, by Van Dyke. 18 Paris, the Incomparable, by Elmendorf. 19 Flowers of Decoration, by H. S. Adams. 20 Makers of American Humor, by Burges Johnson. 21 American Sea Painters, by Arthur Hoeber. 22 The Explorers, by Hart. 23 Sporting Vacations, by Beard. 24 Switzerland, the Land of Scenic Splendors, by Elmendorf. 25 American Novelists, by Mabie. 26 American Landscape Painters, by Samuel Isham. 27 Venice, the Island City, by Elmendorf. 28 The Wife in Art, by Kobbé. 29 Great American Inventors, by Bruce. 30 Furniture and Its Makers, by Richards. 31 Spain and Gibraltar, by Elmendorf. 32 Historic Spots of America, by McElroy. 33 Beautiful Buildings of the World, by Ward. 34 Game Birds of America, by E. H. Forbush. 35 The Contest for North America, by Hart. 36 Famous American Sculptors, by Lorado Taft. 37 The Conquest of the Poles, by Rear Admiral Peary. 38 Napoleon, by Ida M. Tarbell. 39 The Mediterranean, by Elmendorf. 40 Angels In Art, by Van Dyke. 41 Famous Composers, by Henry T. Finck. 42 Egypt, the Land of Mystery, by Elmendorf. 43 The Revolution, by Albert Bushnell Hart.