The fictional character James Lowry encounters demons and ghosts during a psychotic breakdown.
Edd Cartier. Copyright was either Cartier, or more likely Street &amp; Smith, who published the magazine.
<ul><li>Immediate source: Nicholls, Peter (1978). <i>The Encyclopedia of Science Fiction</i>. London: Granada. <a href="//commons.wikimedia.org/wiki/Special:BookSources/0-586-05380-8" title="Special:BookSources/0-586-05380-8">ISBN 0-586-05380-8</a>.  P. 108.</li>
<li>Indirect source: Interior illustration from July 1940 issue of <a href="https://en.wikipedia.org/wiki/Unknown_(magazine)" class="extiw" title="w:Unknown (magazine)">Unknown (magazine)</a>.</li></ul>