"Wool introduced the world of the Silo. Shift told the story of its creation. Dust will describe its downfall. Juliette, now mayor of Silo 18, doesn't trust Silo 1, especially its leader, Donald. But in the world of the Silos, there is no black and white -- everything is shades of gray. Donald may not be the monster Juliette thinks he is, and may in fact be key to humanity's continued survival. But can they work together long enough to succeed?"--...

In Underland, Macfarland delivers his masterpiece: an epic exploration of the Earth's underworlds as they exist in myth, literature, memory, and the land itself. He takes us on an extraordinary journey into our relationship with darkness, burial, and what lies beneath the surface of both place and mind. Traveling through "deep time" - the dizzying expanses of geologic time that stretch away from the present - he moves from the birth of the universe...

In a ruined and toxic landscape, a community exists in a giant silo underground, hundreds of stories deep. In a society full of regulations meant to protect the community, Sheriff Holston, unexpectedly breaks the greatest taboo of all: he asks to go outside. An unlikely candidate is appointed to replace him: Juliette, a mechanic with no training in law, whose special knack is fixing machines. Now Juliette is about to be entrusted with fixing her silo,...

Making their way beneath the Antarctic ice toward the center of the world, a team of specialists traverses rocks, caverns, and underground rivers in darkness, not knowing the incredible wonders--and terrors beyond imagination--that lie ahead.

An anthropologist doing research in an underground city in Moscow goes missing and it's up to a priest and a rescue team to find him, learning terrifying secrets along the way.

Subterranea is where the world's remaining mysteries are yet to be found. For millennia, across nations and cultures, it has been a hotbed of fantastical stories. It's where humans have kept their most sacred treasures and their darkest secrets. It's where we have found evidence of our past and may, at some point, find an escape route for our uncertain future. But what would we find there today? From the underground cities of Cappadocia to smuggling...

"For thirteen-year-old Lanie Speros, the journey from anonymous middle school life to epic subterranean adventure begins during a road trip. The accidental revelation of a hidden tunnel under her yard leads her family and best friend on a thrilling motorhome voyage full of danger, destruction and narrow escapes. But more importantly, it's a voyage of self-discovery--one that changes Lanie's entire outlook on what it means to become a teenager."--Back...

Four generations ago, the Earth was rendered uninhabitable and those who remained were forced underground. In Compound Eleven, the hierarachy of floors is everything and on Eve Hamilton's floor, they fight. When she meets a boy from the top floor, Eve is no longer content to just survive, she is ready to fight for freedom.