he publication of "The Rover Boys at School," "On the Ocean," and
"In the Jungle." The books were so well received that they were
followed, year after year, by the publication of "The Rover Boys Out
West," "On the Great Lakes," "In Camp," "On Land and Sea," "On the
River," "On the Plains," "In Southern Waters," "On the Farm," "On
Treasure Isle," "At College," "Down East," "In the Air," and then "In
New York," where we last met the lads.

The boys are growing older--as all boys do--and Dick is married, and
helping his father in business. In the present story Sam and Tom
return to college, until something quite out of the ordinary occurs and
the fun-loving Tom disappears most mysteriously. Sam and Dick go in
search of their brother, and the trail leads them to far-away Alaska,
where they encounter many perils in the fields of ice and snow.

The publishers assure me that by the end of the present year the total
of sales on this series of books will have reached _one million and a
half copies_! This is, to me, truly amazing, and I cannot help but
feel profoundly grateful to all the boys and girls, and their parents,
who have taken such an interest in my stories. I trust with all my
heart that the reading of the books will do the young folks good.

Affectionately and sincerely yours,

EDWARD STRATEMEYER

CONTENTS

CHAPTER

I. TOM AND SAM
II. SOMETHING ABOUT THE PAST
III. TOM'S JOKE
IV. THE OLD WELL HOLE
V. TOM'S QUEER ACTIONS
VI. BOYS AND GIRLS
VII. COLLEGE DAYS
VIII. THE JOKE ON WILLIAM PHILANDER
IX. WILLIAM PHILANDER TURNS THE TABLES
X. IN WHICH TOM DISAPPEARS
XI. WHAT THE GIRLS KNEW
XII. AT HIRAM DUFF'S COTTAGE
XIII. THE WESTERN EXPRESS
XIV. DICK AND SAM IN CHICAGO
XV. BOUND WEST
XVI. THE ROVER BOYS IN SEATTLE
XVII. OFF FOR ALASKA
XVIII. AT JUNEAU AND SKAGWAY
XIX. FROM ONE CLUE TO ANOTHER
XX. IN THE MOUNTAINS OF ALASKA
XXI. AT THE FOOT OF THE CLIFF
XXII. IKE FURNER'S CAMP
XXIII. A SLIDE DOWN THE MOUNTAIN SIDE
XXIV. IN WHICH TOM IS FOUND
XXV. THE SHELTER UNDER THE CLIFF
XXVI. IN THE GRIP OF THE TORNADO
XXVII. LOST IN THE FIELDS OF ICE
XXVIII. AT TONY BINGS'S CABIN
XXIX. TOM'S WILD RIDE
XXX. GOOD-BYE TO ALASKA--CONCLUSION

ILLUSTRATIONS

"TOM! TOM! STOP!" SCREAMED DICK AND SAM IN UNISON. . . . _Frontispiece_

"THAT MUST SURELY HAVE BEEN TAKEN IN ALASKA," SAID SAM.