Sweeney, R. Charles H. Grappling with a griffon / by R. C. H. Sweeney - New York : Pantheon Books, 1969 - 224 p. : ill. ; 22 cm. London ed. published under title: Jebels by moonlight. LCCN: 69-020181 Subjects--Topical Terms: Zoology--Sudan Subjects--Geographic Terms: Sudan--Description and travel