Ok, just how did you knap that one?!?!
Ok, I have heard that there is a wood that makes fairly decent knife handles, but it's hard to find...I have NEVER seen one of these trees in South Dakota.  Rumour has it that it makes a bow, too.  It starts yellow as coyote pee in snow, but turns a rich orange-brown in the sun.  It's called "osage orange".  Look it up on the computer, maybe you can find someone that can sell you some!