The explosive New York Times bestselling dystopian romance from the author of Conform. After a devastating war, they risked everything to rebuild . . .

Perfect for fans of romantasy and dystopian fiction where Fourth Wing meets The Hunger Games.

'Ariel Sullivan is a writer to watch' - Sarah J. Maas, No. 1 New York Times bestselling author of A Court of Thorns and Roses

Twenty-three-year-old Sasha Cadell knows time is running out.

In the underground city, filled with survivors of the nuclear fallout six years ago, Sasha works in tunnel expansion, trying to escape the memories of those she lost. Then her bleak existence is upended.

Tristian Hayes, a stunningly handsome, frustratingly determined commander of the Force, recruits Sasha to join him. With his elite team of fighters, they are to embark on a secret mission to the surface.

Thrust into a brutal training with stakes far beyond mere survival, the fate of remaining humankind depends on their success - or failure. As she confronts her own demons, Sasha finds both allies and foes in the training program, as well as a sizzling attraction between her and Tristian that threatens the walls she's built around her heart.

But under the surface, secrets and deception run as rampant as illnesses. And not everyone will survive the rise of a power more terrifying than anything they've ever known . . .

Set hundreds of years before the Illum ruled supreme, Beneath is the breathtaking prequel to Conform.

'I read it in one sitting' - Veronica Roth, No. 1 New York Times bestselling author of Divergent on Conform