I would start with the Traditonal Bowyer's Bible series. You can get them from the Horsefeathers Ranch link at the top of the page. Hunting the Osage Bow by Dean Torges is another good one, as is Bows and Arrows of the Native Americans by Jim Hamm. And this forum is chock full of info, also. As for tools, you can make a bow with anything from a shop full of modern power tools all the way down to a sharp rock. A good basic handtool kit would be a drawknife, rasp, cabinet scrapers, and a hatchet.