I am interested in all 5 of your books. 
The Origins And Empire Of Ancient Israel

Israel’s Lost Empires        Parthia: The Forgotten Ancient Superpower And Its Role In Biblical History Israel’s Tribes Today The Lost Ten Tribes.Found!

What discounted rate could I purchase all five for including shipping to 74119 (my work zipcode).
Dear Martin,
    You may order all five of my books for the discounted price of $100 (all shipping fees included in that price). I accept checks or money orders, and you may mail the order to: Steven Collins, PO Box 88735, Sioux Falls, SD  57109-8735.
    Thanks for your interest in the books. You will have an entirely new view of ancient (and modern) history once you have read the information in these books!
    Steve Collins