Penguin presents the unabridged, downloadable, audiobook edition of Atlantia by Ally Condie, read by Rebecca Soler.

Set within a civilization that lives deep beneath the sea, twin sisters, Rio and Bay, are about to make the most important decision of their lives.

Will they choose to stay Below, sacrificing their soul but living in happiness, or to go Above, keeping their soul but living in weakness and misery.

No one could have predicted their choice.