Feeders was published in 1999 by Dark Horse Comics.

In a hospital filled with hungry souls and evil spirits, a nun forms an unholy obsession with a confused patient. Their bizarre journey leads them deep into a religious madness, where the symbol of blood takes on a dark reality. Experience the forbidden realm of Feeders in this prequel to the film Eyes to Heaven. Guaranteed to disturb--so absolutely not for the squeamish. Written by Eyes to Heaven screenwriter and director Shane Hawks, with art by Michael Allred, in two-color widescreen format.