With a final, spiteful gust of wind the ice storm abated and Adramalik rose, shaking away the loose pellets and newly melted water from the creases in his skins. The heat from his smoldering body had created a foot-deep concavity in the black ice and his clawed feet, ankle high in steaming meltwater, had to grip the ice firmly to keep from slipping.
-The Heart of Hell (page 25)

Demospurcus’ groan cut the air and Adramalik saw Lucifex carefully set him down and prop him against the icy side of a building. The thick ice surrounding the wounded demon began to melt almost immediately and the dark surface of the bricks emerged. The other demons watched as the heat from their comrade quickly melted the ice upward exposing the wall. Suddenly a long, broad row of bulges that ran the length of the wall was revealed and within the cascade of sheeting water a series of blinking, twitching heads appeared. Water poured from their noses and mouths and the sound of coughing and retching filled the demons’ ears.
-The Heart of Hell (page 64)