Thank you! This comment means a lot to me. You should definitely try Sonlight out if you haven't yet. I can't speak of all their levels and subjects, but the ones I consulted so far for history are awesome! I am using books from their lists and we love all the choices. Just finished the Golden Goblet and we are reading Mara (these are for level G- ancient and middle times history). It's helping me connect with my son over reading in ways we haven't before. I love that these are interesting and intriguing even to me.