If you were going to order books from Barnes & Noble soon anyway — maybe your child’s summer reading list? — might as well use the above link and use the code: D3A7V3V to get 20 percent off the most expensive item (not the entire purchase). Offer good 6/19 to 6/22.

Full disclosure: If you use the link above to buy something, this site earns a few cents from Barnes & Noble. It doesn’t cost you anything more. If you’re uncomfortable with that, go directly to the BN.com site and use the coupon code anyway to get your discount.

Note: If you are buying books for your child’s summer reading list, you might be able to get the books for free from your local public library. Or from neighbors or friends who have kids a year older? Just a thought.