|aThe arctic patrol mystery / |cby Franklin W. Dixon.
|aNew York : |bGrosset & Dunlap, |cc1997.
|a176 p. : |bill. ; |c20 cm.
|aThe Hardy boys mystery stories ; |v48
|aWhile searching in Iceland for a missing sailor sought by an insurance company, the teen-age detective brothers uncover a plot threatening the life of a United States astronaut and the secrets of NASA's moonproject.