XX Seeking a Desperate Revenge
XXI The Ascent of Mt. Washington
XXII A Rout and a Capture
XXIII A Mysterious Disappearance
XXIV Conclusion




Illustrations


"I'm the guide, Janus Grubb." . . . . . . _Frontispiece_

"Green goggles!" cried Harriet excitedly.

Up and up wound the trail.




The Meadow-Brook Girls in the Hills


CHAPTER I

THE MAN WITH GREEN GOGGLES

"I hear that Janus Grubb is going to take a passel of gals on a tramp
over the hills," observed the postmaster, helping himself to a cracker