We will be using K12’s Human Odyssey Volume 1 as our history spine this year. I have been working on a booklist for resources to go along with it. I have linked to the Amazon page for each book so you can see the author and a picture. My library has most of these, however, so you may want to check yours first. Some of the Medieval books may go past the timeline of the K12 book, but I went ahead and listed them.
Booklist for K12 Human Odyssey Volume 1