This novel continues the adventures of characters developed in the
"chicks in chainmail" series of anthologies. As the title implies,
in these fantasy stories about a suburban mom who
lives the life of a warrior in an alternate reality, mathematics is magic.
Specifically, magical incantations take the form of mathematical
equations! Contributed by
Allen Kapusta
I particularly liked the "math puzzle" chapter numbers (each chapter number is represented by a formula similar to those found on some "geek clocks" ).

