SKU: 78572938390

Undertaking of Hart and Mercy

Sale price$17.99 Regular price$19.99
Save 10%

Pay in installments of $5.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Undertaking of Hart and Mercy"A uniquely charming mixture of whimsy and the macabre that completely won me over. If you ever wished for an adult romance that felt like Howl's Moving Castle, THIS IS THAT BOOK." Helen Hoang, author of The Kiss Quotient Hart is a marshal, tasked with patrolling the strange and magical wilds of Tanria. Its an unforgiving job, and Harts got nothing but time to ponder his loneliness. Mercy never has a moment to herself. Shes been single handedly

"A uniquely charming mixture of whimsy and the macabre that completely won me over. If you ever wished for an adult romance that felt like Howl's Moving Castle, THIS IS THAT BOOK." —Helen Hoang, author of The Kiss Quotient

Hart is a marshal, tasked with patrolling the strange and magical wilds of Tanria. It’s an unforgiving job, and Hart’s got nothing but time to ponder his loneliness.  

Mercy never has a moment to herself. She’s been single-handedly keeping Birdsall & Son Undertakers afloat in defiance of sullen jerks like Hart, who seems to have a gift for showing up right when her patience is thinnest. 

After yet another exasperating run-in with Mercy, Hart finds himself penning a letter addressed simply to “A Friend”. Much to his surprise, an anonymous letter comes back in return, and a tentative friendship is born.  

If only Hart knew he’s been baring his soul to the person who infuriates him most—Mercy. As the dangers from Tanria grow closer, so do the unlikely correspondents. But can their blossoming romance survive the fated discovery that their pen pals are their worst nightmares—each other?

Set in a world full of magic and demigods, donuts and small-town drama, this enchantingly quirky, utterly unique fantasy is perfect for readers of The House in the Cerulean Sea and The Invisible Library.

"Truly outstanding romantic fantasy." —India Holton

"An unabashedly offbeat adventure." —Freya Marske

"I cried twice and smiled plenty." —Olivia Atwater

"A little sweet, a little spicy, a little sharp and entirely moreish!" —Davinia Evans

"I showed up for the fantastic, fun fantasy setting but it was Hart and Mercy that kept me reading." —Ruby Dixon

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78572938390

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 14 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
I
Verified Purchase
Inarose Veteanu
Phoenix, US
★★★★★ 1
Doesn’t hold charge
Didn’t last a week. Won’t charge. Shows fully charged but doesn’t move
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
Z
Verified Purchase
Zhanna
Phoenix, US
★★★★★ 5
Amazing
Color: Blue
Amazing toy, very well made. My Italian Greyhound puppy was busy for a long time. Very happy customer and my puppy. Thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
V
Verified Purchase
Verucat
Pawtucket, US
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
J
Verified Purchase
JJ Fording
Bozeman, US
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
S
Verified Purchase
Steve just Steve
Carnegie, US
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026

recommand products