Thanks Grim and Charl! I am interested in getting some of the Lar Hothem books, but haven't found many that are reasonably priced. I guess they are out of print and the used book sellers know they are in demand.
The same person who is the Peach State webmaster has a book called The Native American Tool Box, which is inexpensive and a good book about tools, Paper back. I think it is at amazon, I got my copyat one of the Peach State shows. Lloyd E Schroder authorThis is a website with the focus on Georgia, but it would still be valid for the type of non-projectile point artifacts you could find in your own neck of the woods...
http://www.peachstatearchaeologicalsociety.org/index.php/artifact-identification
Thanks dognose, I'm looking for good resources on axes, scrapers, etc. Things that are a bit easier to collect.