Titre:
Island of the unknowns : a mystery
PERSONAL_AUTHOR_EPSB:
Sommaire:
When people start vanishing from a godforsaken trailer park next to the Folsom Energy Plant, two eleven-year-olds investigate using mathematical clues that were hastily planted by their friend Mrs. Clarke before she disappeared.
Date de publication comme intervalle:
2011,
2009
Description matérielle:
265 p. : ill. ; 21 cm.
Note générale:
Originally published in hardcover in 2009 under the title The Unknowns.
Informations sur le programme:
Gr. 7+
Numéro international normalisé des livres (ISBN):
9780810996632
Informations de publication:
New York : Amulet Books, 2011, c2009.
