Theodore Boone; The Abduction

From the Barnes & Noble review: "Theodore Boone, the eighth-grade legal beagle of John Grisham's Kid Lawyer is back for another round of crises in and out of the courtroom. Young Theo's problems are just theoretical: His best friend April has vanished from her bedroom in the middle of the night and no one in town seems capable of penetrating the mystery. It's up to young Boone to piece together the story behind her disappearance and bring any culprits to justice. An engaging suspense story by one of America's most famous authors."