Thule, the Nazi Atlantis, home of the Aryan super-beings who ruled pre-history. Thule was a mere Nazi pipedream, until a defector from the SS occult sciences division, the Karotechia, corroborates its existence! Now, Delta Green's course is clear: the alien city and its technological and occult secrets must be denied to the enemy at all costs! Denied to the Enemy is the second novel set in the Delta Green universe, and the first set during the Second World War. 258 pages.