This seemed interesting and had some good improvisational ideas:
The Fabric Dyers Dictionary is fairly new and filled with recipes for getting just the colors your are looking for.
SO to recap. The Japanese quilt book is a US only book because of the heavy weight but the other three books are up for grabs by any followers in the world.
Best of luck and a Happy Christmas, Solstice and New Year to all.
Winners announced Friday Dec 27th.