Some letters in the A to Z Reading Challenge are effortless. Others—like U—send readers digging through catalogs, book lists, and dusty corners of the internet.
But here’s the good news: if you love cozy reads, the letter U still has a few gems waiting for you.
Cozy fiction thrives on charming settings, lovable characters, small communities, and low-stakes intrigue. Whether you prefer a mystery in a seaside town, a bakery with secrets, or a gentle historical setting, these cozy reads will help you check off the tricky “U” slot while still delivering that warm, comforting reading experience.
Let’s take a look at some cozy books that start with U.
Uncorked Murder by Marie MacKenzie
Cozy Mystery
Wine, small-town secrets, and a murder investigation collide in Uncorked Murder.
When Clara Alderton leaves city life behind to open her cozy wine bar, Utterly Uncorked, in the quiet town of Summer Mills, she expects a peaceful new beginning. Instead, a local fundraiser ends in murder, and Clara suddenly finds herself drawn into the mystery.
With quirky locals, small-town gossip, and a loyal Newfoundland dog by her side, Clara must follow the clues before the killer strikes again. Perfect for readers who enjoy cozy mysteries with a charming setting and a glass of wine close at hand.
A Cozy Mystery Full of Wine, Whimsy, and Whodunits
When Clara Alderton traded her fast-paced city life for the charm of Summer Mills, she expected peace and quiet as the owner of her quaint wine bar, Utterly Uncorked. But her plans for a cozy new life come crashing down after a fundraiser at the local theater ends in murder—and Clara finds herself in the middle of the investigation.
The Unpleasantness at the Bellona Club by Dorothy L. Sayers
Classic Cozy Mystery
Classic detective fiction meets quiet British intrigue in The Unpleasantness at the Bellona Club, part of the beloved Lord Peter Wimsey mystery series.
When an elderly general is discovered dead in his armchair at a traditional London gentlemen’s club, the timing of his death suddenly becomes very important. His wealthy sister has also just died, and the inheritance depends on which sibling passed away first. What appears to be a natural death soon begins to look suspicious.
As amateur detective Lord Peter Wimsey begins investigating the case, hidden motives and family tensions emerge. With sharp wit, clever deduction, and a distinctly British atmosphere, this Golden Age mystery remains a cozy favorite for readers who enjoy classic puzzle-style whodunits.
On Armistice Day, ninety-year-old General Fentiman is found dead in an armchair at the Bellona Club—but no one knows exactly when he died, a detail that determines a large inheritance. As Lord Peter Wimsey investigates, small inconsistencies begin to surface, turning what seemed like a quiet death into a puzzling mystery.
The Unfortunate Side Effects of Heartbreak and Magic by Breanne Randall
Cozy Fantasy / Cozy Romance
Magic, family secrets, and second chances intertwine in The Unfortunate Side Effects of Heartbreak and Magic.
Sadie Revelare comes from a long line of witches whose magic is tied to heartbreak. After years away from her small hometown, she returns to help care for her ailing grandmother and reconnect with the magical café her family once ran. But facing the past means confronting old wounds—and the boy who once broke her heart.
Filled with kitchen witch magic, small-town charm, and a touch of romance, this cozy story blends family bonds, healing, and a little bit of enchantment.
Practical Magic meets Gilmore Girls in this touching and cozy witchy romance debut thatexplores the shields we build around our hearts to retain our own magic.
This warm and whimsical paranormal romance book for readers of The Very Secret Society of Irregular Witches includes delicious recipes to try in your own kitchen!
Up to No Gouda by Linda Reilly
Cozy Mystery
Cheese shops and crime investigations are an unexpectedly perfect pairing.
In Up to No Gouda, cheesemonger Carly Hale runs a gourmet cheese shop in a charming seaside community. When a murder occurs and suspicion spreads through the town, Carly’s curiosity—and sense of justice—pulls her into the investigation.
With foodie descriptions, quirky townsfolk, and a lighthearted tone, this mystery offers the kind of comfort reading cozy fans crave.
The first in a delicious new culinary cozy series featuring a grilled cheese eatery owner who must solve murders in her small town before she is put under lock and brie.
Until the Clock Strikes Midnight by Alechia Dow
Cozy Fantasy / Cozy Romance
Magic, romance, and a touch of fairytale mischief come together in Until the Clock Strikes Midnight.
When a Guardian of good luck and a Misfortune who spreads bad luck are assigned to influence the same struggling young woman’s life, they must work together while secretly trying to steer her fate in opposite directions. Posing as a couple while carrying out their mission quickly complicates things—especially as unexpected feelings begin to grow.
With whimsical magic, charming romance, and a playful fairytale vibe, this cozy fantasy offers a warm and enchanting story about fate, love, and second chances.
A Guardian of good luck and a Misfortune who spreads bad luck are assigned to influence the same struggling woman’s fate. To outmaneuver each other, they pose as an engaged couple while secretly trying to steer her life in opposite directions—only to discover their rivalry may be turning into something more.
An Uninvited Corpse by Debra Sennefelder
Cozy Mystery
Food blogging meets murder investigation in this charming mystery.
Hope Early runs a successful food blog and cookbook brand, but her life takes a turn when a murder happens close to home. As suspicion falls on people she knows, Hope starts investigating—using her curiosity and connections in the community to uncover what really happened.
Recipes, small-town life, and a relatable amateur sleuth make this a delightful cozy read.
A food and lifestyle blogger has a recipe for catching a killer in this cozy mystery series debut by the author of The Hidden Corpse.
Why Cozy Books Are Perfect for the “U” Slot
The A to Z Reading Challenge is partly about discovery. Letters like U often push readers to find books they might otherwise overlook.
Cozy fiction works especially well here because many series titles lean into playful or pun-filled names. That creativity often leads to unusual titles—perfect for filling tricky alphabet gaps.
If you’re trying to complete the challenge while still sticking to comfort reads, cozy mysteries and romances offer plenty of charming options.
So brew a cup of tea, grab a blanket, and let one of these cozy “U” books fill that final letter on your reading list.
the warmest activity book a witch could ask for––the cozy witch tarot coloring book. Whimsical black & white tarot illustrations by Janaina Medeiros—rendered by Marty Noble—are paired with lovelace’s introduction, exploration of each card, and self-reflection prompts.
