Audiobook OGPU Prison by Sven Hasel. Read by Sam Devereaux. Some records might be in the lower quality.
At least one battalion of flame-throwers is swinging around like a pack of crazy wild boars. Long, flaming red tongues of fire are hissing from the towers, charring every living thing. From the GPU-prison stream shoals of red prisoners. A barrage of incredible dimensions is hammering down behind the Germans. It seems like the Russians have guessed that they are pondering an escape and want to stop it with an impenetrable wall of fire, spreading as far as the eye can see.
SVEN HASSEL IS AN OUTSTANDING STORYTELLER - DE TELEGRAAF, HOLLAND