THE MENTOR was a non-fiction magazine intended to teach and instruct. In its earliest days it was very clearly intended for self-instruction, but by the 1920's it was a more mainstream non-fiction magazine with instructive articles. In late 1929 it changed focus again, replacing the stylized color engravings with very stylized Moderne (aka Art Deco in cases like this) graphics. At this time the price was reduced from thirty-five cents to twenty-five cents. The July 1930 issue changed the title to THE MENTOR-WORLD TRAVELER, but it doesn't seem to have survived the year.
  • Mentor 1922-02 1825 visits Mentor 1922-02
  • Mentor 1922-09 1603 visits Mentor 1922-09
  • Mentor 1923-02 1663 visits Mentor 1923-02
  • Mentor 1928-05 1912 visits Mentor 1928-05
  • Mentor 1928-06 1802 visits Mentor 1928-06
  • Mentor 1928-07 1880 visits Mentor 1928-07
  • Mentor 1928-09 1723 visits Mentor 1928-09
  • Mentor 1928-10 1878 visits Mentor 1928-10
  • Mentor 1929-10 1643 visits Mentor 1929-10
  • Mentor 1929-11 1508 visits Mentor 1929-11
  • Mentor 1929-12 1935 visits Mentor 1929-12