Concept: "What else would you call Bergen Chrypt than an infectious rash? Filthy pockmarks on the skin of the earth... Scratch, scratch, until black blood pours from the clefts... faces contorted, in equal measures, with disgust and greed." 
Content: One Bergen Crawling Campaign, d10 occult treasure, 4 new factions, 7 locations, 7 encounter tables, and 8 new monsters.
Writing: A morbid tapestry of factions, locations, and personalities that won’t leave your players out in the cold.
Art/design: Richly textured illustrations integrated into dynamic spreads with dreamlike consistency.
Usability: Consistency in basic principles, coupled with a practical table of contents makes for a stylistic, but navigable design. 

Concept: “A collection of the MOST DISGUSTING and terribly vile MONSTERS!” 
Content: Twenty of them, to be a little more specific.
Writing: Horrendously hilarious creations from tormented traditions. Malformed for the morbidly curious.
Art/design: Sharp points and serrated edges brutalize the darkly patterned forms of this miserable tome, contrasted occasionally by excruciatingly clinical white.
Usability: Richly stylized only where they know you’ll work for it. Legible everywhere it counts.