AUTHENTICITY: A Biblical Theology of Discernment, 1st English Edition By Dubay, Thomas Books / Hardcover Books ISBN: 0871930285 / Publisher: Dimension Books, January 1977 Price Starting at $19.97 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Collectible - Good First Edition With Dust Jacket First edition copy. Collectible - Good. Good dust jacket. 1st English edition. $19.97 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for AUTHENTICITY: A Biblical Theology of Discernment, 1st English Edition