Stone Series by Bob Blanton

Following the unexpected death of his father, Matthew Brandt is granted a scholarship at an exclusive high school in northern San Diego County, California. He is exceptionally bright and advanced in school so must deal with being over a year younger than the other students in his junior class. He tries to figure out how to fit in with the ultra-wealthy friends he makes during a class trip to France. Then he discovers a stone with strange powers one day while practicing his martial arts forms... moreFollowing the unexpected death of his father, Matthew Brandt is granted a scholarship at an exclusive high school in northern San Diego County, California. He is exceptionally bright and advanced in school so must deal with being over a year younger than the other students in his junior class. He tries to figure out how to fit in with the ultra-wealthy friends he makes during a class trip to France. Then he discovers a stone with strange powers one day while practicing his martial arts forms. He has to figure out how to use those powers and to what purpose. This is the first book of a new series that follows Matthew as he becomes entangled in a number of cases that he helps to solve. less

Matthew continues to develop his powers with the stone. He finds new ways to use it to help others. He secretly works with the FBI to thwart a terrorist plot. See how he manages to save the day while keeping his identity a secret.

Matthew has learned a lot since he discovered the stone. He's explored it powers and what he can do with them. Now he is faced with a terrorist threat, can he use the stone to thwart them without revealing who he is?