Posted on 7/31/2013
Reviewed by Graceson, Spencer TAB
Mark of Athena by Rick Riordan is a Adventure filled story about Percy and friends Anabeth, Piper, Jason, Leo, and Nico.
In this story Percy and his friends have to save Nico and the world while Anabeth has to find the Mark of Athena.
You can read this book at your library any time, just remember its the third book in the series The Heroes of Olympus.