As one by one the required books had been read by diligent members, there came urgent requests from many for the names of other books, on history, on sciences, and especially on the Bible. Dr. Vincent and his staff were compelled to look for the best books on special courses, supplementing the required course. By degrees almost a hundred of these courses were arranged, and have been pursued by multitudes. The one who read the regular course through four years was to receive a diploma; if he answered the questions of very simple "Outline Memoranda," his diploma was to bear one seal. If he took the stiffer "Outline Memoranda" described above, his diploma was to receive an additional seal for each year's work. Each special course was to have its own special seal. Any member who read the Bible through while pursuing the course, would have a gold crown seal upon his diploma. There were some elderly people who seemed to have nothing in the world to do, but to read special courses, fill out the memoranda, send for seals, and then demand another course on Crete or Kamchatka, or the Ten Lost Tribes of Israel, until Miss Kimball, her helpers, and her literary friends were kept on the jump to find books on these various subjects. Hanging on the walls of C. L. S. C. classrooms at Chautauqua are diplomas illuminated with a hundred seals or more, sent to the class headquarters as memorials of diligent readers who have passed away. The readers of these seal-courses become members of various "orders" of different rank. Those whose diplomas show four seals belong to the "Order of the White Seal," those who have seven seals, to the "League of the Round Table," and if they have fourteen seals or more, the "Guild of the Seven Seals." Each of these societies holds its annual reunion at Chautauqua, wears its own badge, and marches behind its own banner in the procession.