s of the Deep.

6. THE SUBMARINE BOYS FOR THE FLAG; or, Deeding
Their Lives to Uncle Sam.

7. THE SUBMARINE BOYS AND THE SMUGGLERS; or,
Breaking Up the New Jersey Customs Frauds.

8. THE SUBMARINE BOYS' SECRET MISSION; or,
Beating an Ambassador's Game.

THE PONY RIDER BOYS SERIES

By FRANK GEE PATCHIN

PRICE, $1.00 EACH

[Illustration]

This unusual and popular series tells vividly the story of four
adventure-loving lads, who, with their guardian, spent their summer
vacations in the saddle in search of recreation and healthful adventure.
Long journeys over mountain, through the fastness of primitive forest
and across burning desert, lead them into the wild places of their
native land as well as into many strange and exciting experiences. There
is not a dull moment in the series.

1. THE PONY RIDER BOYS IN THE ROCKIES; or, The
Secret of the Lost Claim.

2. THE PONY RIDER BOYS IN TEXAS; or, The Veiled
Riddle of the Plains.

3. THE PONY RIDER BOYS IN MONTANA; or, The
Mystery of the Old Custer Trail.

4. THE PONY RIDER BOYS IN THE OZARKS; or, The
Secret of Ruby Mountain.

5. THE PONY RIDER BOYS IN THE ALKALI; or,
Finding a Key to the Desert Maze.

6. THE PONY RIDER BOYS IN NEW MEXICO; or, The
End of the Silver Trail.

7. THE PONY RIDER BOYS IN THE GRAND CANYON; or,
The Mystery of Bright Angel Gulch.

8. THE PONY RIDER BOYS WITH THE TEXAS RANGERS;
or, On the Trail of the Border Bandits.

9. THE PONY RIDER BOYS ON THE BLUE RIDGE; or, A
Lucky Find in the Carolina Mountains.

10. THE PONY RIDER BOYS IN NEW ENGLAND; or, An
Exciting Quest in the Maine Wilderness.

11. THE PONY RIDER BOYS IN LOUISIANA; or,
Following the Game Trails in the Canebrake.

12. THE PONY RIDER BOYS IN ALASKA; or, The Gold
Diggers of Taku Pass.

THE CIRCUS BOYS SERIES

By EDGAR B. P. DARLINGTON

PRICE, $1.00 EACH

[Illustration]

No call to the heart of the youth of America finds a readier response
than the call of the billowing canvas, the big red wagons, the crash of
the circus band and the trill of the ringmaster's whistle. It is a call
that captures the imagination of old and young alike, and so do the
books of this series capture and enthrall the reader, for they wer