Two novel-length YA steampunk adventures from the author of the wildly successful Murderbot Diaries.

Together in one volume for the first time:

Emilie and the Hollow World

Running away from home and stowing away on the wrong ship, Emilie embarks on a fantastic adventure.

Emilie learns that the crew hopes to use an experimental engine to journey to the interior of the planet, but when the ship becomes damaged on arrival and evidence points to sabotage, they encounter the treacherous Lord Ivers, along with a strange new race.

Can Emilie and her new-found friends possibly reach the surface world again?

Emilie and the Sky-World

When Emilie arrives in Silk Harbor, Professor Abindon, an old colleague of her friend Lady Marlende, warns them of something strange and potentially deadly in the sky, a disruption in an upper air aether current. On further investigation they realize it’s a ship from another aetheric plane.

How to determine if it’s a friendly explorer, or something far more sinister? Nothing less than a journey into the dangerous air currents will do.

Join Emilie and she navigates the strange landscapes of the upper air, and the deadly menace that inhabits the Sky World.

At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.



Praise for this book

“A swashbuckling escape for avid readers that trades buttoned-up boundaries for unbridled adventure.” —Kirkus Reviews, starred review

“A rollicking adventure yarn with plenty of heart - Emilie & the Hollow World shouldn't be missed.” —Ann Aguirre, USA Today bestselling author

“Read it. Give it to your local twelve-year-olds. It’s made of win.” –Liz Bourke, author of Sleeps With Monsters

Praise for The Murderbot Diaries

“If you need something light, a little violent and laugh-out-loud hilarious, dive into this series: You may find that you have more in common with Murderbot than you think.” —Liz Braswell, The Wall Street Journal

“Readers won't miss the wall-to-wall action that defined the series from its beginning. The characters and the world building remain engrossing and rewarding.” —Booklist, starred review

“I love Murderbot!” —Ann Leckie

“The most heartwarming action-packed literally explosive space opera I've enjoyed in a long time. Martha Wells is the best writer of loveable snarky gender-subversive killing machines out there!” —N. K. Jemisin



“We are all a little bit Murderbot.”—NPR

Praise for Witch King

“Wells is working at the height of her powers here, and it’s relaxing to be carried along for a ride in the company of such a phenomenal storyteller.” —The New York Times

“A wonderfully original world, sympathetic characters and a solid quest make Witch King the satisfying fantasy you yearn for when named swords and cursed rings begin to grow stale.” —The Wall Street Journal

“A wildly original and complex fantasy exploring how revolutions are won through trust, and destroyed through selfishness. Wells excels at brooding, powerful inhuman protagonists who just need a little kindness to be their badass best.” —N. K. Jemisin

“...The kind of novel you want to sink into, with a narrative style that hooks you in and makes it impossible to put down.” —Alex Brown for NPR

“Unlike anything I've ever read. A layered and complex novel that delivers on the promise of epic fantasy.” —Zoraida Córdova

“Fantasy readers looking for new worlds and characters to explore will be enthralled.” —Library Journal




About the AuthorMARTHA WELLS has written many novels, including the million-selling New York Times and USA Today-bestselling Murderbot Diaries series, which has won multiple Hugo, Nebula, Locus, and Alex Awards. Other titles include Witch King, City of Bones, The Wizard Hunters, Wheel of the Infinite, the Books of the Raksura series (beginning with The Cloud Roads and ending with The Harbors of the Sun), and the Nebula-nominated The Death of the Necromancer, as well as YA fantasy novels, short stories, and nonfiction.
Title: The Emilie Adventures : Emilie and the Hollow World & Emilie and the Sky World
Author(s): Martha Wells
ISBN: 9781250396051
Copyright 2025
Release Date: May 13, 2025
Publisher: Tor Publishing Group
Countries: United States, Canada | Learn more about available countries
Language: English
Format: None available | Learn More about our supported formats
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