Stanley, George E.
The Case of the Dirty Clue. - New York, NY : Scholastic, Inc, 2003. - 67 - Third- Grade Detectives #7 .
0-439-61887-8
The Case of the Dirty Clue. - New York, NY : Scholastic, Inc, 2003. - 67 - Third- Grade Detectives #7 .
0-439-61887-8