Color By Accident." It's still the standard reference, and I was happy to recently revisit some of Ann's techniques. I've been able to scale up to larger pieces of fabric, given the right container.
Another excellent book for beginners is "Tray Dyeing" by Claire Benn & Leslie Morgan. Time to re-read that one!
There are great on-line resources available at Pro Chemical & Dye and Dharma Trading, plus Paula Burch's website here.
And, if you're coming to the Pennsylvania National Quilt Extravaganza show at Oaks, PA, I'm teaching Dye Boot Camp on Thursday, September 14.
Now that the nice weather is here, it's time to give dye a chance!