Kline, Otis Adalbert: The Outlaws Of Mars. V1. 18 Jul 2012
Otis Adelbert Kline (1891–1946) born in Chicago, Illinois, USA, was an adventure novelist and literary agent during the pulp era. Much of his work first appeared in the magazine Weird Tales. Kline was an amateur orientalist and a student of Arabic, like his friend and sometime collaborator, E. Hoffmann Price
"I started out trying to build a device which would pick up and amplify thought waves. This led to contact with a man on Mars who was experimenting in transmitting thought-waves—but not the Mars of today," he added, seeing the expression on Jerry's face. "Lal Vak, the Martian, spoke and still speaks to me from the Mars some millions of years ago, when a human civilization did exist there. We found that personalities could be exchanged between certain Martians and Earthmen who were nearly doubles physically, and whose brain- patterns were similar. Since that time, we established contact with a Venusian, Vorn Vangal who is contemporary with Lal Vak. I am presently in contact with both of these men who, to our niche in space-time have been dead for millions of years. I was able to send two Earthmen to Mars and two to Venus, through personality exchange. The two men on Venus are still alive, and in communication with me. Of the two I sent to Mars, only one remains; the other, who was a criminal, was slain by his fellow-Earthman. This leaves me with only one representative on Mars."