While running away from home for reasons that are eminently defensible, Emilie’s plans to stow away on the steamship Merry Bell and reach her cousin in the big city go awry, landing her on the wrong ship and at the beginning of a fantastic adventure. Taken under the protection of Lady Marlende, Emilie learns that the crew hopes to use the aether currents and an experimental engine, and with the assistance of Lord Engal, journey to the interior of the planet in search of Marlende’s missing father. With the ship damaged on arrival, they attempt to traverse the strange lands on their quest. But when evidence points to sabotage and they encounter the treacherous Lord Ivers, along with the strange race of the sea-lands, Emilie has to make some challenging decisions and take daring action if they are ever to reach the surface world again.

A Girl’s Own Adventure in the spirit of Jules Verne When Emilie and Daniel arrive in Silk Harbor, Professor Abindon, an old colleague of the Marlendes, warns them that she’s observed something strange and potentially deadly in the sky, a disruption in an upper air aether current. But as the Marlendes investigate further, they realize it’s a ship from another aetheric plane. It may be just a friendly explorer, or something far more sinister, but they will have to take an airship into the dangerous air currents to find out. Emilie joins the expedition and finds herself deep in personal entanglements, with an angry uncle, an interfering brother, and an estranged mother to worry about as well as a lost family of explorers, the strange landscapes of the upper air, and the deadly menace that inhabits the sky world.

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.