[Bob Gray]

It by Stephen King
The Beast House series by Richard Laymon
Crota by Owl Goingback
The Return by Bentley Little
Watchers by Dean Koontz
Phantoms by Dean Koontz
Ghoul & The Conqueror Worms by Brian Keene
Lurking Fear, Call of Cthulhu, Shadow Out of Innsmouth, At the Mountains of Madness, The Dunwich Horror, Haunter of the Dark, and many more by H.P. Lovecraft
They Hunger by Scott Nicholson
Crimson by Gord Rollo
The Hollower & Found You by Mary SanGiovani
Summer of Night by Dan Simmons
The Wendigo by Algernon Blackwood
Dweller by Jeff Strand
Monstrosity by Ed Lee
Moonwalker by Rich Hautala
The Mist by Stephen King
Clickers, Clickers II, and Clickers III by J.F. Gonzales and friends
The Keep by F. Paul Wilson
Creature by Peter Benchley
Night of the Crabs by Guy N. Smith
Monster Hunters International by Larry Correia