So... my question revolves around DITHOR and the the self-study package and extention package. I have DITHOR. Do I have to do the self-study and extentions in Preparing if my kids all do DITHOR on their level or higher? I have COPIOUS amounts of books around here and extra self-study material would be nice to follow the guide exactly, but not too justifiable in light of my home library. Oh, I am having my older boys read through some of the extention material from Bigger too, like A Child's History of America and Pedro's Journal. I have it, they have started it, and will finish it.

I am looking for "permission" to drop the Preparing Extentions to save money. I do have a couple of those books already like the Shakespears Stealer and Bronze Bow for my oldest to do with DITHOR.