Lazy Day Cookin', Slow-Cooker meals, is a Reader's Digest book that has some good meals in it. There's a great dish with frozen chicken breasts, onion soup mix and sour cream that was delicious, as well as some great chili recipes.
The only one that let me down was a roast recipe that you cooked with Coke. Too darned sweet.
http://www.amazon.com/Lazy-Day-Cooki.../dp/0762105194