Motor Matt's Air Ship; or, The Rival Inventors
Motor Matt; or, The King of the Wheel
Motor Matt on the Wing; or, Flying for Fame and Fortune
Motor Matt Makes Good; or, Another Victory For the Motor Boys
Motor Matt in Brazil; or, Under The Amazon
Motor Camping
Motor Boat Boys Mississippi Cruise; or, The Dash for Dixie
Motor Boat Boys Down the Coast; or, Through Storm and Stress to Florida
Moths of the Limberlost: A Book About Limberlost Cabin
Mother West Wind 'Why' Stories
Mother West Wind
Mother West Wind
Mother West Wind's Children
Mother West Wind's Animal Friends
Mother West Wind
Mother Truth's Melodies. Common Sense For Children. A Kindergarten