[Illustration: THE ROCKY MOUNTAIN SERIES]




_THE ROCKY MOUNTAIN SERIES._


FRANK AMONG THE RANCHEROS.

BY
HARRY CASTLEMON,
AUTHOR OF "THE GUN-BOAT SERIES," "THE GO-AHEAD
SERIES," ETC.


THE JOHN C. WINSTON CO.,
PHILADELPHIA,
CHICAGO, TORONTO.




FAMOUS CASTLEMON BOOKS.


GUNBOAT SERIES. By HARRY CASTLEMON. 6 vols. 12mo.

FRANK THE YOUNG NATURALIST.
FRANK IN THE WOODS.