Haddon, Mark.

Boom! / Mark Haddon. - 1st American ed. - Toronto : Doubleday Canada, 2010, c1992. - 194 p. ; 20 cm.

Originally published: Gridzbi spudvetch. London : Walker Books, 1992.

When Jim and Charlie overhear two of their teachers talking in a secret language and the two friends set out to solve the mystery, they do not expect the dire consequences of their actions.

ISBN: 0385751885 (library binding) 9780385751872 (hardcover) 0385751877 (hardcover) 9780375893643 (e-book) 0375893644 (e-book) 9780385751889 (library binding) 9780385667340 (hc)

LCCN: 2009047897

Subjects--Topical Terms:
Science fiction.
Extraterrestrial beings--Fiction.
Interplanetary voyages--Fiction.

Subjects--Geographic Terms:
England--Fiction.

LC Class. No.: PZ7.H1165 / Bo 2010

Dewey Class. No.: [Fic]