num_pages: 186
description: The crime-fighting Ghost Squad joins forces with living colleagues to find out the fate of a missing boy at a camp which seems to be headed by a former commandant of a Nazi death camp
language: English
title: The Ghost Squad and the Ghoul of Grunberg
titlecomplete: The Ghost Squad and the Ghoul of Grunberg (A Ghost Squad Book)
ratings_count: 10
series: The Ghost Squad
publisher: Dutton Books for Young Readers