100,000+ Books, Games & Puzzles in-stock 🇳🇿

Fast overnight NZ delivery 🚀 Don't forget Father's Day is this Sunday 📅

Untethered Sky

By Fonda Lee
0.0 (0 reviews)
Brief Description
Ester's family was torn apart when a manticore killed her mother and baby brother, leaving her with nothing but her father's painful silence and a single, overwhelming need to kill the monsters that took her family. Ester's path leads her to join the King's Royal Mews,... Read More
Format: Paperback / softback
$4900
Pre-order
Releases 10th November 2026 (Approx. Date) Pre-order  "Untethered Sky" now to secure your copy from our first shipment

Found a better price? Request a price match

Book Hero Magic formatted this description to make it easier to read. While it's new and still learning, it may not be perfect - your feedback is welcome! Description

Ester's family was torn apart when a manticore killed her mother and baby brother, leaving her with nothing but her father's painful silence and a single, overwhelming need to kill the monsters that took her family.

Ester's path leads her to join the King's Royal Mews, where the giant rocs of legend are flown to hunt manticores by their brave and dedicated ruhkers. Paired with a fledgling roc named Zahra, Ester finds purpose and acclaim by devoting herself to a calling that demands absolute sacrifice and a creature that will never return her love.

The terrifying partnership between woman and roc leads Ester not only on the empire's most dangerous manticore hunt, but on a journey of perseverance and acceptance.

Untethered Sky by Fonda Lee is a captivating tale of courage, resilience, and the complex bond between human and beast.

Book Details

INFORMATION

ISBN: 9781250433480

Publisher: St Martin's Press

Format: Paperback / softback

Date Published: 24 August 2026

Country: United States

Imprint: Tor Books

Audience: General / adult

DIMENSIONS

Width: 135.0mm

Height: 208.0mm

Weight: 0g

Pages: 160

Collections

Fantasy Fiction Fonda Lee General Fiction Health & Wellness Pre-order Books Pre-Order Science Fiction & Fantasy Pre-orders Pre-orders by Release Date Sci-Fi & Fantasy Self-Help & Personal Development

About the Author

Fonda Lee is the World Fantasy Award-winning author of the epic fantasy Green Bone Saga, consisting of Jade City, Jade War, and Jade Legacy. She is also the author of the acclaimed young adult science fiction novels Zeroboxer, Exo and Cross Fire. Fonda is a winner of the Locus Award, a four-time winner of the Aurora Award, and a finalist for the Nebula Award and Hugo Award. The Green Bone Saga has been translated into a dozen languages and named to TIME Magazine's Top 100 Fantasy Books of All Time. A black belt martial artist and former corporate strategist, she resides in the Pacific Northwest.

Also by Fonda Lee

View all
  • Jade City
    WINNER OF THE WORLD FANTASY AWARD 2018 Jade City, the first book in the Green Bone Saga by Fonda Lee, invites readers into the vividly realised world of Janloon, a city where honour is prized and familial ties run deep. In this gripping urban fantasy, two crime families, the No Peak Clan and the Mountain Clan, vie for control of...
    By Fonda Lee
    Paperback
    $2499
    Elsewhere:
    $2999
    In Stock
    Ships tomorrow
  • On Sale
    20% off
    Jade War
    On the island of Kekon, the powerful Kaul family is ensnared in a fierce and deadly conflict for dominance over the capital city's precious resource - jade. This mystical mineral imparts extraordinary abilities to the revered Green Bone warriors, who have guarded its secrets and wielded its power for generations. As the Kaul clan battles their sworn enemies on the...
    By Fonda Lee
    Paperback
    $2400
    Usually:
    $2999
    In Stock
    Ships tomorrow
  • On Sale
    18% off
    The Last Contract of Isako
    Get ready to be blown away by this searing standalone science fiction epic where corporate samurai fight beneath merciless stars, and death is always a mere breath away. Isako is a legendary swordswoman, but every legend has to come to an end. When her long-time client unexpectedly retires, she plans to follow—to walk out into the frozen wasteland of their...
    By Fonda Lee
    Paperback
    $3100
    Usually:
    $3799
    In Stock
    Ships tomorrow
  • Cross Fire
    It's time to take back Earth. Earth's century of peace as a colony of an alien race has been shattered. As the government navigates peace talks with the human terrorist group Sapience, Donovan tries to put his life back together and return to his duty as a member of the security forces. But a new order comes from the home...
    By Fonda Lee
    Hardback
    $2699
    Available
    Ships in 2-3 weeks
  • Jade City
    In this World Fantasy Award-winning novel of magic and kungfu, four siblings battle rival clans for honour and power in an Asia-inspired fantasy metropolis. Named one of TIME's Top 100 Fantasy Books Of All Time Jade is the lifeblood of the island of Kekon. It has been mined, traded, stolen, and killed for—and for centuries, honourable Green Bone warriors like...
    By Fonda Lee
    Paperback
    $5300
    Available
    Ships in 2-3 weeks
  • Jade City
    In this epic saga of magic and kung fu, four siblings battle rival clans for honour and power in an Asia-inspired fantasy metropolis. World Fantasy Award for Best Novel, winner Aurora Award for Best Novel, winner Nebula Award for Best Novel, nominee Locus Award for Best Fantasy Novel, finalist Jade is the lifeblood of the island of Kekon. It has...
    By Fonda Lee
    Hardback
    $7000
    Available
    Ships in 2-3 weeks
  • Jade Legacy
    The Kaul siblings battle rival clans for honour and control over an East Asia-inspired fantasy metropolis in Jade Legacy, the page-turning conclusion to the Green Bone Saga. "Lee's series will stand as a pillar of epic fantasy and family drama." —Library Journal (starred review) Jade, the mysterious and magical substance once exclusive to the Green Bone warriors of Kekon, is...
    By Fonda Lee
    Paperback
    $5600
    Available
    Ships in 2-3 weeks
  • Jade War
    The Kaul siblings' battle with rival clans reaches new heights in the heart-pounding continuation of the Green Bone Saga, an epic trilogy about family, honour, and those who live and die by the ancient laws of blood and jade. On the island of Kekon, the Kaul family is locked in a violent feud for control of the capital city and...
    By Fonda Lee
    Paperback
    $5300
    Available
    Ships in 2-3 weeks
  • Breath of the Dragon
    Sixteen-year-old Jun dreams of proving his worth as a warrior in the elite Guardian's Tournament, held every six years to entrust the magical Scroll of Heaven to a new protector. Eager to prove his skills, Jun hopes that a win will restore his father's pride—righting a horrible mistake that caused their banishment from his home, mother, and twin brother. But...
    By Shannon Lee and Fonda Lee
    Paperback
    Sold Out
  • Jade Legacy
    Discover an epic trilogy about family, honour, and those who live and die by the ancient laws of blood and jade. The Kaul siblings face their most formidable challenges yet in Jade Legacy, the gripping conclusion to Fonda Lee’s Green Bone Saga. Set in the meticulously crafted, East Asia-inspired metropolis of Janloon, this enthralling finale continues the tale of power,...
    By Fonda Lee
    Paperback
    Sold Out
  • Breath of the Dragon
    Sixteen-year-old Jun dreams of proving his worth as a warrior in the elite Guardian's Tournament, held every six years to entrust the magical Scroll of Heaven to a new protector. Eager to prove his skills, Jun hopes that a win will restore his father's pride, righting a horrible mistake that caused their banishment from his home, mother, and twin brother....
    By Shannon Lee and Fonda Lee
    Paperback
    Sold Out
  • Exo
    It's been a century of peace since Earth became a colony of an alien race with far reaches into the galaxy. Some die-hard extremists still oppose their rule on Earth, but Donovan Reyes isn't one of them. His dad holds the prestigious position of Prime Liaison in the collaborationist government, and Donovan's high social standing, along with his exocel (a...
    By Fonda Lee
    Hardback
    Sold Out

More from Sci-Fi & Fantasy

View all
  • Buy to Win
    The Strength of the Few
    The highly anticipated follow-up to The Will of the Many—one of 2023's most lauded and bestselling fantasy novels. The Hierarchy still call me Vis Telimus. They still, as one, believe they know who I am. But with all that has happened—with what I fear is coming—I am not sure it matters anymore. I am no longer one. I won the...
    By James Islington
    Paperback
    $2899
    Elsewhere:
    $3800
    (1)
    In Stock
    Ships tomorrow
  • Buy to Win
    On Sale
    17% off
    Project Hail Mary
    Project Hail Mary by Andy Weir, the SUNDAY TIMES and NEW YORK TIMES bestselling author of The Martian, offers a gripping new adventure in hard science fiction. With endorsement from notable figures such as Barack Obama and a slew of five-star reviews, this novel promises a thrilling and intellectually stimulating journey. Ryland Grace, a lone astronaut, finds himself on a...
    By Andy Weir
    Paperback
    $2000
    Elsewhere:
    $2400
    (5)
    In Stock
    Ships tomorrow
  • On Sale
    14% off
    Red Rising
    The first book in the incredible New York Times bestselling series Darrow is a Helldiver, toiling beneath the surface of Mars. As a member of the Red caste, he performs grueling labor in the belief that his sacrifice will enable future generations to one day inhabit the surface of the Red Planet. The Reds are humankind's lowest caste, living in...
    By Pierce Brown
    Paperback
    $1900
    Elsewhere:
    $2799
    (1)
    In Stock
    Ships tomorrow
  • Crossroads of Ravens
    THE GLOBAL PHENOMENON RETURNS... Every legend has an origin - and Geralt of Rivia's begins here. In this brand-new chapter of Andrzej Sapkowski's Witcher series, follow Geralt in his earliest days as a Witcher, as he faces monsters and humans alike. Discover the untold stories and encounters that shaped the iconic character known today. Crossroads of Ravens brings readers into...
    By Andrzej Sapkowski
    Paperback
    $2899
    Elsewhere:
    $3799
    In Stock
    Ships tomorrow
  • Buy to Win
    The Will of the Many
    Phenomenal! One of the best high fantasy novels I've read in years—think Red Rising meets The Name of the Wind. I couldn't put it down. - LYNETTE NONI This new edition of book one in the Hierarchy series features never-before-seen bonus materials, including a full-colour map by the author, a note to the reader, and new cover art. AUDI. VICE....
    By James Islington
    Paperback
    $2999
    Elsewhere:
    $3800
    (1)
    Backorder
    Ships mid September
  • On Sale
    13% off
    Wind and Truth
    The long-awaited explosive climax to the first arc of the Number One New York Times bestselling Stormlight Archive. Wind and Truth by Brandon Sanderson sees Dalinar Kholin challenge the evil god Odium to a contest of champions with the future of Roshar on the line. The Knights Radiant have only ten days to prepare, and the sudden ascension of the...
    By Brandon Sanderson
    Paperback
    $2700
    Elsewhere:
    $3999
    (1)
    In Stock
    Ships tomorrow
  • The Ministry of Time
    One of the 18 best novels of the year for the Sunday Times A book of the year for the New York Times, Guardian, Independent, Evening Standard, Spectator, Red, NPR, Vanity Fair, People, Slate, Advocate, Sydney Morning Herald, Globe and Mail, Den of Geek, Good Housekeeping, Goodreads, NetGalley and Smithsonian Magazine 'A sparkling delight' Observer 'Make room on your bookshelves...
    By Kaliane Bradley
    Paperback
    $2399
    Elsewhere:
    $2799
    (2)
    In Stock
    Ships tomorrow
  • Assassin’s Apprentice
    Assassin's Apprentice by Robin Hobb marks the beginning of an extraordinary adventure in the rich and immersive world of the Six Duchies. Set against the backdrop of a kingdom teetering on the brink of civil war, this gripping tale introduces readers to FitzChivalry Farseer, a royal bastard whose existence threatens the stability of the crown. When the crown prince's secret...
    By Robin Hobb
    Paperback
    $1900
    Elsewhere:
    $2299
    In Stock
    Ships tomorrow
  • I Who Have Never Known Men
    A haunting, heartbreaking tale of female friendship and intimacy that evokes the chilling atmospheres of The Handmaid's Tale and the desolate landscapes of The Road, I Who Have Never Known Men by Jacqueline Harpman is a story that lingers long after the last page is turned. This gripping narrative takes us deep underground, where thirty-nine women are held in isolation...
    By Jacqueline Harpman
    Paperback
    $2800
    Elsewhere:
    $3299
    In Stock
    Ships tomorrow
  • The Colour Illustrated Hobbit
    The Colour Illustrated Hobbit by J. R. R. Tolkien is a timeless classic that has enchanted readers for generations. This beloved tale follows Bilbo Baggins, a peace-loving hobbit from the quaint and picturesque Shire, who finds himself thrust into an epic journey far from the comforts of his cosy home. Charming and lively illustrations by Jemima Catlin breathe new life...
    By J. R. R. Tolkien
    Paperback
    $2700
    Elsewhere:
    $2999
    (1)
    In Stock
    Ships tomorrow
  • Blood Over Bright Haven
    A riveting dark academia fantasy about the limits of truth and power, from the author of The Sword of Kaigen. The first woman ever admitted to a prestigious order of mages unravels a secret conspiracy that could change the practice of magic forever, in this standalone dark fantasy from the author of The Sword of Kaigen. For twenty years, Sciona...
    By M. L. Wang
    Paperback
    $3400
    Elsewhere:
    $3800
    In Stock
    Ships tomorrow
  • On Sale
    15% off
    The Great Dune Trilogy
    Frank Herbert's The Great Dune Trilogy plunges readers into an evocative and grandiose saga set on the desert planet of Arrakis. This richly detailed landscape becomes the focal point for a complex tapestry of political intrigue, military conflict, and galaxy-wide repercussions. Arrakis, also known as Dune, is the sole source of the spice melange, a valuable and highly sought-after substance...
    By Frank Herbert
    Paperback
    $3300
    Elsewhere:
    $4499
    In Stock
    Ships tomorrow

Why buy from us?

Book Hero is not a chain store or big box retailer. We're an independent 100% NZ-owned business on a mission to help more Kiwis rediscover a love of books and reading!

Service & Delivery

Service & Delivery

Our warehouse in Auckland holds over 100,000 books, toys, board games and puzzles in-stock so you're not waiting for your order to arrive from overseas.

Auckland Bookstore

Auckland Bookstore

We're primarily an online store, but for your convenience you can pick up your order for free from our bookstore, which is right next door to our warehouse in Hobsonville.

Our Gifting Service

Our Gifting Service

Books make wonderful thoughtful gifts and we're here to help with gift-wrapping and cards. We can even send your gift directly to your loved one.

Sci-Fi & Fantasy lists from the team

Explore our curated lists from our heroes to find your next read!

The Latest at Book Hero

View all