S.M.
I can't recommend a cookbook, but there is a meal planning site called e-mealz.com or mealtimemakeover.com (both are the same site). It gives you 7 meal plans for the week. You can choose family friendly, or points system (based on Weight Watchers points program, but that equals low fat/healthy). I've been using it for several months now. I started with the family friendly and maybe 1-2 meals a month wouldn't be a big hit, the rest were great. Then, I joined Weight Watchers and switched to the points based one, and everyone still likes what is offered. They give you the meal plan and then a shopping list and it is based on keeping your food groceries for dinner under $100 per week. Let me know if you need any other info on it. It only costs $5.00 per month and is soooooo helpful!