We started Monday school today, and one of Aaron's classes is a Magic Tree House book club (Monday school is a homeschool co-op). They started reading this book, Viking Ships at Sunrise, and afterwards they colored a Celtic cross for the activity. He really likes this class, and following along in this book. I have been trying to get him into these books, maybe this book club will help. So far it's looking like it might!
Reading update: Aaron is getting more interested in reading. While he's not fluently reading yet, he can read some easy readers (like bob books) pretty well, and some easier books like the Elephant and Piggie books by Mo Willems. He has been loving these. Actually all of my boys have. They want to read them over and over. Anyway, he was able to read all of Today I Will Fly! before we had to return it to the library. He's getting better at sounding out things, so working through these books is getting easier for him. Thanks Becca for recommending these to us!