Rapaire - I've read some of the Foxfire books, and while they are great for documenting how life used to be lived they generally don't give you all the information you need in order to create the project that they cover, let alone learn the craft. I've tried a few different projects in them (including the dulcimer) and found that there were one or more key pieces of information missing in each project. I always had to go elsewhere for knowledge in order to finish the project.