Reproduction of the original: Four Young Explorers by Oliver Optic

"Four Young Explorers" from Oliver Optic. Noted academic, author, and Massachusetts state legislator (1822-1897).

"Four Young Explorers" from William Taylor Adams. Pseudonym Oliver Optic, was a noted academic and author (1822-1897).

"FOUR YOUNG EXPLORERS" is the third volume of the third series of the "All-Over-the-World Library." When the young millionaire and his three companions of about