1. Sprague, Marshall.

The Great Gates. The Story of The Rocky Mountain Passes. With illustrations and maps.

First Edition. Boston, Little, Brown and Company, 1964. Octavo. VII, 468 pages. Original Hardcover with illustrated dustjacket in protective Mylar. One corner of the rare dustjacket with small damage. Otherwise in near Fine condition with only minor signs of external wear.

2. Sherman, Paddy.

Cloud Walkers. Six Climbs on Major Canadian Peaks.

London, Macmillan, 1965. 16 x 23 cm. 161 pages with Maps by John A. Hall. Original Hardcover with dustjacket in protective Mylar. The map with some tears but now protected in a Brodart sleeve. Otherwise in very good condition with only minor signs of external wear.

3. Gries, Robbie R. / Dyer, Robert C.

Seismic Exploration of the Rocky Mountain Region. A Joint Publication of Rocky Mountain Association of Geologists and Denver Geophysical Society.

Denver, Denver Geophysical Society, 1985. Oblong – Elephant-Folio (63 cm wide x 33 cm high). Softcover – Spiralbinder. Very good condition with only minor signs of wear. From the Reference – library of Geologist David (Dave) Naylor.

4. [Herbert, E.S.] Young, Geoffrey Winthrop.

Mountain Craft. With 28 Illustrations.

First edition. London, Methuen & Co. Ltd., no year (c.1920). 15.5 cm x 22.5 cm. Frontispiece, XVII, 603 pages. Hardcover [publisher’s original green cloth] with gilt lettering on spine. Blind title lettering on front board. Deckled fore and tail edges. Very good condition with only minor signs of external wear. Interior bright and clean with occasional foxing. From the library of mountaineer and solicitor E.S.Herbert, with his name to the endpaper.