This copy is "one of the few survivors of a near-disastrous fire that occurred in our store-room on Saturday, May 3, 1958. The fire started as a result of the spontaneous combustion of old Tarzan motion pictures printed on nitrate film...," with printed label to that effect mounted on the front pastedown. Emperor David Innes encounters numerous bizarre and mysterious tribes in this adventure story. Heins P6.1; Zeuschner 240.