BY CARTER H. HARRISON. CHICAGO: DIBBLE PUBLISHING CO. 1891. COPYRIGHTED BY DIBBLE PUBLISHING CO 1891 ALL RIGHTS RESERVED G. M. D. LIBBY PRINTER AND ELECTROTYPER CHICAGO PREFACE. "A Summer's Outing" comprises letters hastily written while the writer was on the wing. Being printed in the Chicago Tribune they were favorably received by many friends, who have urged their being published in book form, as a thing now needed by would-be tourists to the Yellowstone National Park and to Alaska. To this e