I picked up the Spdyerco Story: New Shape in Sharp book online, and from the day I got it, I can't put the book down. The author went into detail of each knife that were in Spyderco's production, the collaborators, the design questions and issues, and how Sal being ahead of his time. It also go into details of the "Spyder Culture" in Golden, CO. It's a great reading material for all the Spydie fans out there.