Jack of the Pony Express; Or, The Young Rider of the Mountain Trails
by Frank V. Webster
Frank V. Webster was one of the early 20th century\'s most prolific authors of kids adventure books and Westerns, but that was due in large part to the fact that Frank V. Webster was actually many authors. Using Webster\'s name as a pseudonym, the Stratemeyer Syndicate published a number of books tailor made for boys, and they are still popular today.