Mechler, Gary. Constellations of the Northern sky / [electronic resource] Constellations / text by Gary Mechler and Mark Chartrand ; astronomical charts by Wil Tirion.. — New York : : A.A. Knopf,, c1995.. — 192 p. : : ill. ; 11 x 15 cm. - National Audubon Society pocket guides.
How to use this guide -- What is a constellation? -- Celestial sphere -- Stars -- Deep-sky objects -- Observing the sky -- Key for the sky charts -- Greek alphabet -- Sky tours -- Constellations.