This is a great deal on old-school print books!

What’s a print book? They still make those? Just kidding. And as a person who still likes to actually read print books, this is one of my favorites. Right now, you can score $5 off of a $15 or more print book order via promo code PRIMEBOOK19. Basically, add books sold and shipped by Amazon until your pre-tax total hits $20 and you can use this coupon at checkout to save an extra $5. You can check out the deal details here.

This discount is good through July 16 or while supplies last. See the best Prime Day deals so far here.