Get 5 Free Jr. Frostys with Wendy’s $1 Boo! Book

1. What Comes in a 2026 Wendy’s Boo! Book?

Wendy’s Boo! Books are a Halloween-season coupon book sold for $1. Each 2026 book includes five coupons that can each be redeemed for a free Jr. Frosty treat at participating U.S. Wendy’s restaurants.

The book also includes a separate coupon for a $1.99 Wendy’s Kids’ Meal with purchase. That means one small Halloween coupon book provides several restaurant offers that can be used during the fall and holiday season.

2. How Much Do Wendy’s Boo! Books Cost?

Each Boo! Book costs $1. This is not a completely free offer upfront, so the purchase price is important to keep in mind. The freebie portion comes from the five included coupons for free Jr. Frosty treats.

Wendy’s says that 90 cents from every $1 Boo! Book sold helps support the Dave Thomas Foundation for Adoption and its work helping children waiting in foster care find permanent homes.

3. Where Can You Buy a Boo! Book?

For 2026, Wendy’s says Boo! Books can be purchased from August 31 through November 1 at participating U.S. locations while supplies last.

You can look for them inside participating restaurants, at the drive-thru, at self-order kiosks, and through the Wendy’s app or website. Wendy’s places the books under the “Give Something Back” menu category in digital ordering options.

During September and October, Boo! Books may also be purchased for delivery through the Wendy’s app, but not through third-party delivery services.

4. How Do You Redeem the Free Jr. Frosty Coupons?

Each free Jr. Frosty coupon must be presented when ordering in person at a participating Wendy’s restaurant. The coupons cannot be redeemed through a mobile order.

Wendy’s states that the 2026 coupons can be redeemed through December 31, 2026. No purchase is necessary when using one of the free Jr. Frosty coupons.

The coupons cannot be combined with other offers, so plan to use each one according to the current coupon terms.

5. When Do the 2026 Boo! Books Coupons Expire?

The free Jr. Frosty coupons in a 2026 Boo! Book are valid through December 31, 2026. That gives buyers time beyond Halloween to use the included treat coupons.

Boo! Books themselves are scheduled to be sold only through November 1, 2026, and participating restaurants may run out sooner because the promotion is available while supplies last.

6. Can You Buy More Than One Boo! Book?

Wendy’s allows customers to purchase multiple Boo! Books. Customers interested in larger quantities can check with a participating local restaurant during the promotion period.

Bulk quantities may also be available through the Dave Thomas Foundation for Adoption. This can make the coupon books useful for Halloween handouts, classroom treats, family gifts, or anyone who wants several sets of Jr. Frosty coupons.

Availability still depends on participating locations and available supplies.

7. How Does the Boo! Books Fundraiser Help?

Boo! Books are connected to Wendy’s long-running support of the Dave Thomas Foundation for Adoption. Wendy’s says 90 cents from every $1 book sold goes toward the Foundation’s work.

The Foundation supports adoption professionals who work with children waiting in foster care, including through the Wendy’s Wonderful Kids program.

So while the coupon book offers inexpensive Halloween-season treats, most of the $1 purchase price also supports a charitable adoption program.

8. Is the 2026 Boo! Book Worth Checking Out?

If you already enjoy Wendy’s Frosty treats, the Boo! Book is a simple Halloween-season promotion to consider. A $1 book includes five coupons for free Jr. Frostys, with each Frosty coupon requiring no additional purchase when redeemed according to the current terms.

Just remember that the book itself costs $1, participating-location availability can vary, and the included Kids’ Meal coupon has a purchase requirement. Check the current offer details before making a special trip.