Some Books on Messier Objects

Jones, Glyn. (1991) Messier’s Nebulae & Star Clusters. Second Edition. Cambridge University Press. ISBN 0-521-37079-5

Mallas, John & Kreimer, Evered. (1978) The Messier Album. Sky Publishing Corporation. ISBN 0-933346-04-2

O’Meara, Stephen. (1998) The Messier Objects. Cambridge University Press (ISBN 0-521-55332-6 ) & Sky Publishing Corporation (ISBN 0-933346-85-9)

Some of these may be available from Sky Publishing Corp. at http://www.skypub.com or Willmann-Bell Inc. at http://www.willbell.com