The Monks of Montafon by Duncan Watt
Series: Wallace Boys, Book 15.
Approx. 64,490 words.
Published on April 29, 2012.
In the fifteenth book in the Wallace Boys series, it is now winter, and the Wallace Boys have been recalled to Europe because the Archduke Prince Karl-Franz is missing. Their investigation leads to a lonely monastery high in the Montafon Range of mountains on the border of Austria. Here they discover that the monks hold a terrible secret dating back to World War Two.