Moon Calendar was developed and written by
Paul Carlisle.

Thanks to:

Dave Ruthinowski
Bryan Jager
Robert Philpot
Dr. Bruce Maxim
Dr. Michael Lachance
and my family.

References:

Astronomical Algorithms
   by Jean Meeus
Calendrical Calculations
   by Nachum Dershowitz and Edward Reingold
Practical Astronomy With Your Calculator
   by Peter Duffett-Smith
The Visual Display of Quantitative Information
   by Edward R. Tufte

Thanks also to:

David Carson, for his WrapTextArea class
Michael Myers, for letting us use his
photograph of the Moon.