Robert McCammon has a whole bunch of books (including a few of his newer, post-retirement ones) on sale for $2.99 a piece. $2.99 is higher than I would usually share, but c'mon, he's Bobby McCammon folks.
Baal
The Night Boat
Bethany's Sin
They Thirst
The Hunter from the Woods: A collection of short stories following the werewolf from The Wolf's Hour
I Travel by Night: A vampire in the old west, trying to destroy his maker before he loses his humanity