Ghosts Among UsDean Wesley Smith, Kristine Kathryn Rusch, Kevin J. Anderson, Jason A. Adams, Robert J. McCarter, Chuck Heintzelman, Thorn Coyle, R.W. Wallace, Ray Vukcevich, Rob Vagle · First published 2021Open the Tome
The psycho-physiological sciences, and their assailantsAlfred Russel Wallace · First published 1878Open the Tome
