Signed, First Edition Lawrence Block & Ruth Rendell

I have a collection of Lawrence Block books. Hardcover with Dust Jackets
Signed First Editions include:
The Burglar in the Closet
Hope To Die
The Burglar In The Library
Burglars Can't Be Choosers
The Burglar Who Lied To Quote Kipling
The Specialists
The Thief Who Couldn't Sleep
Hit List
There are ten more that aren't signed. They are all in fine condition, most covered. They are priced to sell, but I'm not giving them away.
Ruth Rendell
Ten titles, one that is signed. Again they are in fine condition. I'd be happy to give titles and more details if you're interested.
I'd like to sell all of them at once, or at least all of each author at once.