Not sure if there are other David Morrell fans, but here's a grouping of books I've collected over the years - these are either Morrell books or anthologies that he signed. If anyone has anything not pictured here, please post - always looking to add new books.
The Lineup
The Shrinking Man
Taverns of the Dead
Testament
The 100 Year Christmas (original edition)
The 100 Year Christmas (new edition)
Murder as a Fine Art
First Blood
First Blood Part 2:
Shadow Show
Whispers
Black Evening
Agents of Treachery
Dark at Heart
Dark Dreamers
999
Nightscape
Night Visions 2
Rambo
Prime Evil
Revelations
First Blood
Legacies
Meta Horror
The Totem