"This survival thriller is a masterclass in suspense." -A.G. Riddle, author of Winter World

*Optioned by Sony for Television*

No phones. No cars. And no way to call for help.
In the dead of winter, a terrorist EMP attack annihilates the U.S. power grid. The country is plunged into instant chaos.

But for Hannah Sheridan, it's the best day of her life. For the last five years, she's been imprisoned by a sadistic psychopath -- until the EMP releases the lock of her prison. Desperate to escape, she flees into a frigid wilderness with nothing but the clothes on her back and the will to survive.

Reclusive ex-Special Forces soldier Liam Coleman believed he was prepared for any disaster. He was wrong. The lights go out, planes fall from the sky, and in a matter of seconds, everything he loves is gone. Devastated, he heads for the sanctuary of northern Michigan, only to stumble across a desperate woman running for her life.

Together, Hannah and Liam must cross hundreds of frozen, lawless miles to reach safety. But the killing cold and desperate survivors aren't the greatest threats, for Hannah's captor is hunting them through the wilderness. And he's not about to let her go.

When the world goes dark, the survivors must risk everything to protect their home and the people they love.

The first four books in the acclaimed Edge of Collapse series are now available in an ebook box set at 50% off for a limited time. Also available in audiobook.

Kyla Stone is the USA Today bestselling author of more than 25 novels with over two million copies sold worldwide in several languages. Featuring compelling characters, nail-biting suspense, and twists ripped from the headlines, this survival thriller series is perfect for fans of SILO, The Last of Us, The Stand, and The Walking Dead.

This box set contains the first four books:
Chaos Rising
Edge of Collapse
Edge of Madness
Edge of Darkness

The final books in the series include:
Edge of Anarchy
Edge of Defiance
Edge of Survival
Edge of Valor

What readers are saying about the Edge of Collapse series:

"I started reading an EMP Apocalypse book and came out with so much more than I ever could have imagined! I'm pretty sure I read the majority of this book with my mouth hanging open in shock. Five stars!" -Amazon reviewer

"Intense and spellbinding, and you won't want to put it down except to catch your breath!" -Amazon reviewer

"This one kept me on the edge of my seat, up past my bedtime with nonstop tension. I love post-apocalyptic fiction, and Kyla Stone is one of the best in this genre." -Amazon reviewer

"I woke up at midnight to read this book when it released. Kyla, you have once again outdone yourself with this series which is like none other I've read!" -Amazon reviewer

"Wow! What a story! A nail-biting apocalyptic end of the world scenario. Five stars!" -Amazon reviewer "I absolutely loved the twist to the normal EMP story! What an action-packed and emotional story. I can't wait to see what happens next."-Amazon reviewer

"I am an avid post-apocalyptic reader, but this book combines that genre with a suspense/thriller component and is a step above the usual Post Apocalypse fiction. Five stars!" -Amazon reviewer

"A thrilling read from start to finish!" -Amazon reviewer

• We started tracking this book on November 2, 2022.
• This book was $9.99 when we started tracking it.
• The price of this book has changed 14 times in the past 1,240 days.
• The current price of this book is $0.99 last checked one hour ago.
• The lowest price to date was $0.99 last reached on March 25, 2026.
• This book has been $0.99 3 times since we started tracking it.
• The highest price to date was $9.99 last reached on June 28, 2025.
• This book has been $9.99 6 times since we started tracking it.
• This book is currently at its lowest price since we started tracking it.

• Literature & FictionGenre FictionDisaster

• Text-to-Speech: Disabled
• Lending: Disabled
• Print Length: 1,071 Pages
• File Size: 42 KB