__WIKIA_BANNER__ The Gross Ghost Mystery is the first book in Frank and Joe Hardy: The Clues Brothers (later The Hardy Boys Are: The Clues Brothers) series. It was first published by Minstrel Books (an imprint of Simon & Schuster) in September 1997. Produced by Mega-Books, Inc.
__WIKIA_BANNER__ The Gross Ghost Mystery is the first book in Frank and Joe Hardy: The Clues Brothers (later The Hardy Boys Are: The Clues Brothers) series. It was first published by Minstrel Books (an imprint of Simon & Schuster) in September 1997. Produced by Mega-Books, Inc.