Almost ready!
In order to save audiobooks to your Wish List you must be signed in to your account.
Log in Create accountShop small, give big!
With credit bundles, you choose the number of credits and your recipient picks their audiobooks—all in support of local bookstores.
Start giftingLimited-time offer
Get two free audiobooks!
Now’s a great time to shop indie. When you start a new one credit per month membership supporting local bookstores with promo code SWITCH, we’ll give you two bonus audiobook credits at sign-up.
Sign up todayBurrowed
This audiobook uses AI narration.
We’re taking steps to make sure AI narration is transparent.
Learn moreSummary
If you had to endure a debilitating condition of body or mind, which would you choose? In this world, everyone suffers.
In the far-future aftermath of a genetic plague that separated human society into two different groups—sickly yet super-intelligent Subterraneans and healthy but weak-minded Omniterraneans—a brilliant Subter girl is tasked with fixing the broken genetic code to reunite the two groups in the next generation.
But when a newer plague turns fatal for the surface-dwelling Omnits, the only group able to reproduce (giving birth to both Subter and Omnit children), Zuzan must find a cure or humanity won't simply remain divided, it will become extinct.
But there's more conflict at hand than a broken genetic code. The fragile connection between Subters and Omnits has frayed to the point of breaking—to the point of war—and it will take more than genius to repair; it will take heart.