Carl Gustaf Helleberg/A book written by the spirits of the so-called dead, with their own materialized hands by the process of independent slate-writing through Mrs. Lizzie S. Green and others as mediums

*[[Carl Gustaf Helleberg]]: ''[[Carl Gustaf Helleberg/A book written by the spirits of the so-called dead, with their own materialized hands by the process of independent slate-writing through Mrs. Lizzie S. Green and others as mediums|A book written by the spirits of the so-called dead, with their own materialized hands by the process of independent slate-writing through Mrs. Lizzie S. Green and others as mediums.]]'' 1883 Verlag: Cincinnati ([http://www.archive.org/details/bookwrittenbyspi01helluoft Internetversion])<includeonly>[[Kategorie:Verwendung Carl Gustaf Helleberg]]</includeonly><noinclude>