Offer for buy four (4) books, get the fifth (5th) free valid on the Book Outlet website from July 8 at 9am through July 15 at 11am, 2025 (EDT). Add five (5) books to your cart, and the promotion will be automatically applied to the lowest-priced eligible item. Excludes boxed sets and Paper MIll Press Classics. Not valid on gift card or past purchases, shipping, or tax. No cash back, price adjustments, price matching, rain checks or dealers permitted. Cannot be combined with any other offers except loyalty rewards and select coupons. While quantities last.