"Pi" (I keep "A source book" in parentheses to hide the non-mathematical part), L. B. Berggren, J. M. Borwein, P. B. Borwein (Eds.).

<a href="http://www.math.rutgers.edu/events/Z60/">"Z=60"</a>, Conference in Honor of Doron Zeilberger's 60th Birthday (this, of course, is influenced by one of ma favorite titles "[$A=B$][1]").

**Removed** (following the healthy criticism):
<a href="http://en.wikipedia.org/wiki/2012_%28film%29">"2012"</a>, a 2009 American science fiction disaster movie.


  [1]: http://www.math.upenn.edu/~wilf/Downld.html