What Am I Reading for My 2010 New/Old Reading Challenge?

This one's been sitting in my TBR pile for altogether too long. It should be an "old read" by now, but instead it's my latest "new read"  for my 2010 New/Old Reading Challenge: The Prince and the Pilgrim , by Mary Stewart (of The Merlin Trilogy fame).

Back cover blurb:


ALEXANDER THE FATHERLESSEager, burning, and young, Alexander has come of age to take vengeance on the treacherous King of Cornwall who murdered his father. He sets off toward Camelot to seek justice from King Arthur, only to be...