Best cook book for normal family meals?

I picked up a Crockpot pressure cooker a couple years ago, and it's been sitting in the cupboard only used a couple times. I think it's because we don't have a good cookbook for it, and I hate scouring the internet for recipes. Going through a cookbook and getting ideas or inspired is easier than the endless choices online.

What are some good cook books for a family? We don't eat fancy meals (I saw people mention pasta bolognese and other dishes like that.). We're just a simple American family that likes good homecooked meals.

We would love some book recommendations so we can pull out that pressure cooker.