This Christmas saw my horror literature collection grow substantially. One of my new acquisitions was Shadows in the Asylum: The Case Files of Dr. Charles Marsh.
What first drew me to this particular book was its presentation. The cover is a manila folder, and the pages within are photocopies of typed records, handwritten notes, newspaper clippings, etc. It is the perfect way to present the chilling account of a psychiatrist as he attempts to help his schizophrenic patients. I highly recommend you get your hands on a copy.