The Magic of Reason
(2007)(A book in the Magic Or Madness Trilogy series)
An omnibus of novels by Justine Larbalestier
Reason Cansino isn't like other 15 year olds. For one thing, she's spent most of her life in the Australian Outback on the run from grandmother Esmeralda - a real life witch. For another, Reason got her ame because her mother, Sarafina, like it better than Logic or Rationality or Intellect - all good words representing the calm, ordered certainty that opposed Esmeralda's world. Suddenly Magic is real... and Reason is Magic! 566 Pages.
Used availability for Justine Larbalestier's The Magic of Reason