We're reader-supported and only partner with brands we trust. When you buy through links on our site we may receive a small commission at no extra cost to you. Learn More. Product prices and availability are accurate as of the date and time indicated and are subject to change.

Every year Wendy’s hosts a Boo Books campaign to raise money for the Dave Thomas Foundation for Adoption. The promotion lasts for five weeks during September and October.

Each Boo Book coupon book costs $1 and contains coupons for five free Frosties. There’s no limit to how many Boo Books you can purchase. I’ve heard that some people actually buy enough booklets to hand out to trick-or-treaters on Halloween. It’s one of our favorite noncandy Halloween treats.

Wendy’s Boo Books is one of the best Wendy’s deals all year. If you missed out on the Wendy’s Boo Books, you can still get a Wendy’s Key Tag in November.

 

Get five Jr. Frosties for $1 when you purchase a Wendy’s Boo Book.

A person holding up a Boo Books coupon in front of a Wendy's.

You can purchase a Wendy’s Boo Book for $1.00 in person, or as part of an online pickup or delivery order. No additional purchase necessary. Each Boo Book will get you five 6-oz Jr. Frosties (regularly $1.89 each), which means you’ll be getting an 89.4% discount on your next five Frosties.

Boo Books are only available from Sept. 1 to Oct. 31, so you should get yours while supplies last.

Note: $0.85 of every $1.00 Boo Books purchase goes to the Dave Thomas Foundation for Adoption.

 

Wendy’s Boo Books coupons expire at the end of the year.

A Wendy's Boo Books advertisement sign outside of the restaurant

Unfortunately, you won’t be able to keep your Boo Books forever. Wendy’s Boo Books expire at the end of the year you buy them.

Since the coupons expire on Dec. 31, it isn’t going to make the best stocking stuffer — unless you’ve got plans to redeem all five coupons quickly after Christmas.

 

You won’t be able to get a discount on other Frosties with your Boo Book coupon.

A person's hand holding a card that says, "Boo books 5 free jr frosty coupons" in front of a frosty on a table at Wendy's.

Unfortunately, you won’t be able to use your Wendy’s Boo Book coupon on anything other than a Jr. Frosty. For example, you can’t take off the price of a Jr. Frosty to a Large Frosty.

Also, you can only redeem these coupons in restaurants at the counter or via the drive-thru. No online orders can be used to redeem your free Jr. Frosty.

 

 

If you missed out on Wendy’s Boo Books, you can get a Wendy’s Key Tag for more free Frosties in November.

A kid dipping fry into a Wendy's frosty

If you’re still craving more Frosties, you can get a Wendy’s Key Tag between Nov. 1 – Jan. 31 for $2. That’ll get you free Jr. Frosties for the next calendar year. No additional purchase necessary, and you can get as many Key Tags as you want. Only one free Frosty per Key Tag a day.

 

Still need more Frosties? Sign up for the Wendy’s Rewards Program.

A person holding their phone displaying the Wendy's rewards app

The Wendy’s Rewards program is a great program that’ll give you points for all your Wendy’s purchases. You’ll earn 10 points for every $1 spent, and once you get 150 points (or $15 spent), you can get a free Jr. Frosty. Plus, you’ll get a free Jr. Frosty on your birthday.

These are just a few of the best Wendy’s menu deals you should use on your next Wendy’s order.

 

 

Get $1 Wendy's Boo Books for Huge Frosty Discounts