ore Series.= By OLIVER OPTIC. In six volumes. Illustrated.
Any volume sold separately. Price per volume, $1.25.

=1. Through by Daylight=; OR, THE YOUNG ENGINEER OF THE LAKE SHORE
RAILROAD.
=2. Lightning Express=; OR, THE RIVAL ACADEMIES.
=3. On Time=; OR, THE YOUNG CAPTAIN OF THE UCAYGA STEAMER.
=4. Switch Off=; OR, THE WAR OF THE STUDENTS.
=5. Brake Up=; OR, THE YOUNG PEACEMAKERS.
=6. Bear and Forbear=; OR, THE YOUNG SKIPPER OF LAKE UCAYGA.

"OLIVER OPTIC is one of the most fascinating
writers for youth, and withal one of the best
to be found in this or any past age. Troops of
young people hang over his vivid pages; and not
one of them ever learned to be mean, ignoble,
cowardly, selfish, or to yield to any vice from
anything they ever read from his
pen."--_Providence Press._

=Army and Navy Stories.= By OLIVER OPTIC. Six volumes. Illustrated. Any
volume sold separately. Price per volume, $1.25.

=1. The Soldier Boy=; OR, TOM SOMERS IN THE ARMY.
=2. The Sailor Boy=; OR, JACK SOMERS IN THE NAVY.
=3. The Young Lieutenant=; OR, ADVENTURES OF AN ARMY OFFICER.
=4. The Yankee Middy=; OR, ADVENTURES OF A NAVY OFFICER.
=5. Fighting Joe=; OR, THE FORTUNES OF A STAFF OFFICER.
=6. Brave Old Salt=; OR, LIFE ON THE QUARTER DECK.

"This series of six volumes recounts the
adventures of two brothers, Tom and Jack
Somers, one in the army, the other in the navy,
in the great Civil War. The romantic narratives
of the fortunes and exploits of the brothers
are thrilling in the extreme. Historical
accuracy in the recital of the great events of
that period is strictly followed, and the
result is, not only a library of entertaining
volumes, but also the best history of the Civil
War for young people ever written."

=Boat Builders Series.= By OLIVER OPTIC. In six volumes. Illustrated.
Any volume sold separately. Price per volume, $1.25.

=1. All Adrift=; OR, THE GOLDWING CLUB.
=2. Snug Harbor=; OR, THE CHAMPLAIN MECHANICS.
=3. Square and Compasses=; OR, BUILDING THE HOUSE.
=4. Stem to Stern=; OR, BUILDING THE BOAT.
=5. All Taut=; OR, RIGGING THE BOAT.
=6. Ready About=; OR, SAILING THE BOAT.

"The series includes in six successive volumes
the w