Alien Planet (Science Fiction from the Great Years)

Second paperback edition (1973). First published in hardcover in 1962, this novel is an expansion of "A Voice Across the Years," a story first published in Amazing Stories Quarterly, Winter 1932. Two Earthmen [Merrick Wells and Alvin Schierstedt] meet Ashembe of Murashema, who has come from beyond the stars on an urgent mission.