The Goldsmith Publishing Company; Hardback with red boards, very good condition, owners name inside cover (see pics). No dustcover.
Harold Morrow Sherman (1898–1987) was an American author, lecturer and psychical researcher.
"That looks like the mountain country we're aiming for. Head the plane a little more to the east and let's give it the once over...Drop a little lower, Dick, we're flying too high to see what the country is like. Who knows, maybe that's the range where those mysterious savages are supposed to be hiding, and it's more than likely that if any natives do live there, they will have gold or some other treasure we can use."