If you're looking for the PDF, I have some bad news:
You're likely referring to H.R. Giger's design work for Frank Miller's "The Dark Knight Returns" and "Sin City," but I think you might be confusing it with another project. hr giger 39s necronomicon pdf verified
The copyright laws protect H.R. Giger's work. If you're looking for the PDF, I have
The book you might be referring to seems to be: If you're looking for the PDF
Here's what I could find:
By H.R. Giger.