I would recommend any of the Cooking Light cookbooks. Every year they come out with an "Annual Recipes" cookbook that has all the recipes from the previous year's magazines. Plus they have quite a few other specialty cookbooks. All their recipes have the nutritional information available, and it's interesting how they have lightened some dishes that we always thought of as unhealthy. Their new versions aren't bad at all!
You can order them from CL, but I would also have a look through your local used bookstore, or even Amazon, for less expensive used copies.