__WIKIA_BANNER__ Panic on Gull Island is the 107th book in The Hardy Boys series. It was first published in April 1991 by Minstrel Books (an imprint of Simon & Schuster).
__WIKIA_BANNER__ Panic on Gull Island is the 107th book in The Hardy Boys series. It was first published in April 1991 by Minstrel Books (an imprint of Simon & Schuster).