Die fünf Tore: Höllenpforte

From Author Wars - https://authorwars.com/books/die-funf-tore-hollenpforte-2743615.html

Overview:

Title: Die fünf Tore: Höllenpforte
Author: Anthony Horowitz
Year: 2009
Type: Novels

Editions/Publications:

Unknown. Die fünf Tore: Höllenpforte (Unknown, Anthony Horowitz, Loewe, ISBN-10: 9783785558867, €16.90, 414 pages, Hardcover, Novel)
Unknown. Die fünf Tore: Höllenpforte (Unknown, Anthony Horowitz, Loewe, ISBN-10: 9783785573402, €8.95, 445 pages, Trade Paperback, Novel)