"While the students at Mouseford Academy are busy salvaging an ancient Viking vessel submerged off the coast of Mouse Island, someone wants to steal the treasure that, according to legend, is hidden in the ship. Can Colette, Nicky, Pamela, Paulina, and Violet save the historic treasure--even if Vissia de Vissen is after it?"--Back cover.
General Note
Translated from the Italian.
Translation of: Il tesoro della nave Vichinga.
First published: Milan, Italy: Edizioni Piemme, Ã2009.
"Based on an original idea by Elisabetta Dami"--T.p. verso.