I think they are both. They are based here in my hometown and I am planning to use many of their resources beginning with our second grade year. I could not find grade level recommendations on their site either. Usually what I do is to search the name of the book/resource through the SCM bookfinder and that will give the age/grade level recommendations. I know that SCM curriculum uses many of their resources. Blessings, Zelena
Greenleaf Press publishes the Famous Men of……. series used in the SCM history modules. Rob and Cindy Shearer are a homeschooling family with 11 kids. I just watched a wonderful interview with “Red Hat Rob” talking about twaddle free history. You should be able to view it here….. http://hedua.com/media/twaddle-free-history/comment-page-1/#comment-1065
BTW, We have the timeline he references and it’s awesome!! I recommend it 🙂