If you want to use the full-year, literature-based history program outlined in the Keystones Elementary teacher key, you will need these 8 books: Spy for the Night Riders, Indian Drums and Broken Arrows, The Sign of the Beaver, The Light in the Forest, The Cabin Faced West, The Christmas Surprise, Skippack School, and Henner’s Lydia. (For descriptions on these individual titles, please see their product descriptions.) We are offering the package of 6 of these titles (Indian Drums is temporarily out of print - but check back for updates; Christmas Surprise is also sadly out of print, but you should be able to get it at your local library) at a 20% discount. Regularly $57.96...........Special price! $46.40