Great Astronomers: William Rowan Hamilton
Great Astronomers: Isaac Newton
Great Astronomers: William Herschel
Great Astronomers: John Flamsteed
Great Astronomers (Nicolaus Copernicus): Illustrated
Great Astronomers: Tycho Brahe
Great Astronomers: Johannes Kepler
Great Astronomers: James Bradley
Great Astronomers: Edmond Halley
Great Astronomers: Pierre-Simon Laplace
Great Astronomers: Galileo Galilei
Great Astronomers: William Parsons (3rd Earl of Rosse)
Great Astronomers: Nicolaus Copernicus
Great Astronomers (Isaac Newton): Illustrated
Great Astronomers (Galileo Galilei): Illustrated