Lerangis, Peter. The dead of night Peter Lerangis. - 1st ed. - New York : Scholastic, c2012. - 160 p. ; 20 cm. + - The 39 clues, Cahills vs. Vespers ; 3 . ISBN: 9780545298414 Subjects--Topical Terms: Code and cipher stories. LC Class. No.: PZ7.L558 Dewey Class. No.: Fic. L614d 2012 Bk.3