The black book of buried secrets /
Kass, Mallory
The black book of buried secrets / written by Mallory Kass ; introduction by Rick Riordan. - New York : Scholastic, c2010. - 188 p. : col. ill. ; 23 cm. - The 39 clues .
9780545285049
The black book of buried secrets / written by Mallory Kass ; introduction by Rick Riordan. - New York : Scholastic, c2010. - 188 p. : col. ill. ; 23 cm. - The 39 clues .
9780545285049