Sheehan William

The Immortal Fire Within

Jupiter

In Search Of Planet Vulcan

Celestial Shadows

Celestial Shadows

Dr. William Francis Sheehan: Born At County Limerick, Ireland, February 12th, 1855. Died At Rochester, New York, July 22d, 1884. In Memoriam

Dr. William Francis Sheehan: Born At County Limerick, Ireland, February 12th, 1855. Died At Rochester, New York, July 22d, 1884. In Memoriam

The Transits Of Venus

Venus

Breathing Through A Straw

Discovering Mars

World Music Pedagogy, Volume Vii

World Music Pedagogy, Volume Vii

Saturn

Discovering Pluto

The Transits Of Venus

The Planet Mars

Planets And Perception

Pippin

4 Assassins

Camille Flammarion's The Planet Mars - As Translated By Patrick Moore

Northern Arizona Space Training

Solar Eclipses

The Solar System

Mercury

Galactic Encounters