Author(s): Rodman Philbrick
When genius orphan,Darius, employs school tough guy, Arthur "Bash-Man", to help him findout who sent a note asking "Who Killed Darius Drake?", they getcaught up in a mystery. Darius's grandfather was imprisoned for forgingevidence in the hunt for a diamond necklace, and it's still missing. So theystart searching...and find tons of trouble!