"One of the best apocalyptic series of the year!" -Book Riot

In the dead of winter, a terrorist attack destroys the U.S. power grid.

Reclusive former soldier Liam Coleman doesn't want to be anywhere near bustling downtown Chicago the day before Christmas, but his twin brother and pregnant sister-in-law need him. Mere minutes after leaving O'Hare, their car crashes, along with hundreds of other vehicles. When Liam's phone stops working, he knows something is very wrong. But before he can react, the first plane falls from the sky.

The country is plunged into instant chaos. No phones, no cars, no power. And no way to call for help.

But for Hannah Sheridan, it's the best day of her life. For the last five years, she's been the captive of a sadistic psychopath**—**until the EMP releases the lock of her prison.

Battered but not broken, she emerges from her underground cell into a hostile winter wilderness with nothing but her determination to survive.

Two hundred frozen, perilous miles stand between Hannah and Liam and their final destination in rural Michigan. But the killing cold isn't the only threat, for Hannah's captor isn't about to let her go...

From USA Today Bestselling Author Kyla Stone comes the first four audiobooks in the Edge of Collapse post-apocalyptic series featuring flawed, complex characters and nerve-shredding action. Narrated by talented voice actress Stacey Glemboski, this must-listen audio box set is perfect for fans of The Last of Us, The Walking Dead, SILO, and The Road.

***Rated PG-13 for moderate violence.This 28-hour bundle includes: Chaos Rising, Edge of Collapse, Edge of Madness, and Edge of Darkness. The rest of the series includes: Edge of Anarchy, Edge of Defiance, Edge of Survival, and Edge of Valor.