Free shipping on orders over $89 - Limited time only - T&Cs apply
Track My Order
Help Centre
Likes
My Wish ListsLogin / Join
Booktopia
Australia's local bookstore
Get Free Shipping on orders over $89
Escaping the Devil's Grave : The Madridium - Cullen T. Madrid

Escaping the Devil's Grave

The Madridium

By: Cullen T. Madrid

eBook | 12 April 2026

At a Glance

eBook

$4.99

or 4 interest-free payments of $1.25 with

Instant Digital Delivery to your Kobo Reader App

Located 35,000 feet beneath the waves is the world's most secure prison, the Devil's Grave. The place houses the worst criminals of humanity, and is completely inescapable.

For the inmates, life is simple and predictable.

That is, until a World War Two-era submarine crashes into the complex. Further disrupting the tranquility are the sub's survivors, who have spent decades perfecting a weapon to end a war—which is already over.

After the weapon is unleashed, the inmates must attempt the impossible—breaking free from an inescapable prison alive.

During their journey, they learn why the facility bears its peculiar name...

on

You Can Find This eBook In

FictionThrillers & Suspense Action & AdventureFantasy FictionHorror & Ghost StoriesScience Fiction

More in Thrillers & Suspense

This product is categorised by