11. Porter, Eliot.

Baja California and the Geography of Hope. With Lines from Octavio Paz. Text by Joseph Wood Krutch. Edited by Kenneth Brower. Foreword by David Brower.

First Edition. San Francisco, Sierra Club, 1967. 35cm x 27cm. 170, (1) pages with 73 breathtaking colour-plates. Original Hardcover with original dustjacket in protective collector’s mylar. Excellent condition with only minor signs of wear to the jacket.

12. Potter, Stephen.

Potter on America.

London, Rupert Hart-Davis, 1956. 13.5 cm x 21 cm. 160 Pages. Original Hardcover with illustrated dustjacket in protective Mylar. Excellent condition with only very minor signs of external wear. Some stains on covers and edges.

13. Potter, Jean.

The Flying North.

Third Printing of the First Edition. New York, The Macmillan Company, 1965. Octavo. XIV, 261 pages. Original Hardcover with original dustjacket in protective collector’s mylar. Near Fine condition with only minor signs of external wear. Unusual in this excellent condition.