Review of The Doomsday Mask by Resource Links, October 2009

Fifteen-year-old Paul Jaeger and his friend, Jonas, frantically attempt to escape the war-torn city of Berlin. The date is 1945. Stumbling on an abandoned mine just outside the city, they climb down the shaft into an enormous cavern. Here they are astonished to find a huge stash of paintings, statues and boxes filled with jewels and other treasures, including a large blue crystal stone. But before they have time to look around, Paul trips over a wire. Booby trap! They run for the entrance as...