He also wrote short stories and articles for magazines , including `` Sunset '' , `` Boys ' Life '' , `` St. Nicholas '' , `` Munsey 's Magazine '' , `` The American Magazine '' and `` The American Boy '' .
He also wrote a lot of short stories and nonfiction articles for magazines . Some of these magazines were `` Sunset '' , `` Boys ' Life '' , `` St Nicholas '' , `` Munsey 's Magazine '' , `` The American Magazine '' , and `` The American Boy '' .