"Fix-It and Forget-It Cookbook: Feasting with Your Slow Cooker" by Dawn J. Ranck and Phyllis Pellman Good. It is a national#1 bestselling cookbook featuring recipes for slow cookers. The cookbook contains over 800 easy-to-follow recipes using common ingredients. It aims to simplify meal preparation for busy individuals, allowing them to "fix" the ingredients and "forget" about it until it's time to eat. The book has sold over 5 million copies and is considered one of the best-selling slow cooker cookbooks of all time.