Slaves of Sleep by L. Ron Hubbard - 1967 Vintage science fiction paperback book

This 1967 vintage paperback follows Jan Palmer, a meek man falsely accused of murder who discovers that sleep transports him to another world where he exists as Tiger, a warrior fighting demonic rulers—all because he freed a vengeful jinn from captivity. The book is in good condition with expected wear from nearly sixty years; the binding is tight and pages are clean and intact. A compelling science fiction adventure for collectors or readers interested in classic pulp storytelling.