By OLIVER OPTIC
Illustrated, Price per Volume $1.25
FIRST SERIES
A MISSING MILLION
Or The Adventures of Louis Belgrave
A MILLIONAIRE AT SIXTEEN
Or The Cruise of the Guardian-Mother
A YOUNG KNIGHT-ERRANT
Or Cruising in the West Indies
STRANGE SIGHTS ABROAD
Or A Voyage in European Waters
SECOND SERIES
AMERICAN BOYS AFLOAT
Or Cruising in the Orient