Poster Sets History Series - ($15.00 USD) Literature Series - ($15.00 USD) Science Series - ($15.00 USD) Fine Arts Series - ($15.00 USD) Language Arts Series - ($15.00 USD) Mathematics Series - ($15.00 USD) Books Biblical Integration: Understanding the World through the Word - ($20.00 USD) Gift of the Stranger - ($20.00 USD) God Through the Looking Glass - ($20.00 USD) Mathematics - Is God Slient? - ($25.00) The Pagans Are Coming - ($20.00) The Whole Truth - ($20.00) Audio Tapes Biblical Integration Overview - ($20.00 USD) Biblical Integration Foundations for Science, Math, History, and Literature - ($20.00 USD)