The Mystery of History Volume III hardback Student Reader comes WITH a one-time unique download code (inside the cover)—offering the original owner of the book a downloadable PDF of the Companion Guide – chock full of curriculum for all ages. (You get pretests, activities, timeline directions, mapping exercises, literature lists, and more.)

But, in the event you inherited a copy of the book, or bought it second hand, chances are the code has been used and is no longer valid. In that case, THIS downloadable Companion Guide is what you’re looking for to complement the textbook!

These products are Windows and Mac compatible.