The Mental Mysteries and Other Writings of William W. Larsen, Sr. (Inscribed and Signed)
- Author/Editor: William W. Larsen, Sr.
- Publisher: The Genii Publishing Company
- Date: c. 1977
- Condition: Very Good
First edition. Maroon cloth with gilt stamping on front cover and spine. Illustrated, 221 pages. Signed by Mark Wilson, inscribed and signed to Mark Wilson by the author. Mild wear to corners, else in very good condition.