icanhasmatheatre! The Archive. – Three CD Booklet Set!!! And unlimited access to the Archive!
Calculus: The Musical! 3rd Edition. – Order the 3rd Edition!
Log: A Rhythm – CD and Lyrics Booklet: 15 songs about Exponents & Logarithms
C-Sections – CD and Lyrics Booklet - 10 songs about the Conic Sections.
Heroes of Calculus - Button Pack
+- Bunny-Kitties - Button Pack