Stellium Press Exclusive Books Astro-Seismology Judith A. Hill and Mark W. PolitThe collected reports on the Hill-Polit astro-seismic discoveries of the 1980s. Amazing! Amply illustrated. Learn to do your own astrological seismic studies. A Stellium Press exclusive.Pamphlet bound.$30.00 Contact Stellium Press to Order View all Stellium Press Books