Green River High - Duncan KyleCollins, 1979, Hardback in Dust Wrapper.
Condition: Very Good - in Very Good DJ. Edges of the textblock very lightly dulled. Text bright and tight.
From the cover: “In this story two people embark on a nightmare journey in the guerrilla-infested jungles of Borneo. Their goal is a World War II bomber lost in 1945 while carrying a cargo of precious rubies, but they soon discover that they are not the only ones searching for this prize.”