The Pandominion: a political and trading alliance of a million worlds–except that they’re really just the one world, Earth, in many different realities. And when an AI threat arises that could destroy everything the Pandominion has built, they'll eradicate it by whatever means necessary, no matter the cost to human life.

As war rages in 1944, young army lieutenant Lucas Athan recovers a sarcophagus excavated from an Egyptian tomb. Shipped to Princeton University for study, the box contains mysteries that only Lucas, aided by brilliant archaeologist Simone Rashid, can unlock. These mysteries may, in fact, defy - or fulfill - the dire prophecies of Albert Einstein himself.

Historian Rafael Ward is a good citizen, teaching students the government approved narrative of the nation's history. Until the black-baggers come calling. They have a job for him, one he's not allowed to refuse: Ward must go undercover as a Believer and smuggler to hunt down and destroy the artifacts he cherishes. Before he knows it, he's following fugitive Hannah MacKenzie on a fool's quest to recover the legendary Vase of Soissons, a Dark Age relic prophesized to restore faith to the world.

When Brendan Doyle is flown from America to London to give a lecture on Samuel Taylor Coleridge, little does he expect that he will soon be traveling through time and meeting the poet himself. But Brendan could do without being stranded penniless in the teeming, thieving London of 1810.

Verity Fitzroy and the Ministry Seven have the run of London, and that is the way they like it. While she loses herself in machines and adventures, and the work they get from the Ministry of Peculiar Occurrences, why her parents were killed remains a mystery she can't leave alone.

It starts with a series of unexplained events. Earth tremors across the globe. Women being driven insane by their heightened and scrambled senses. And the world is starting to notice - the number one Twitter trend is #realfemmefatales. Governments and scientists are bewildered and silent. The world needs Torchwood, but there's not much of Torchwood left.

What would you do if you suddenly found yourself 25 years in the past? For the nine billion people living in the year 2042 it's no longer a question...it's a reality. When a seemingly simple experiment goes disastrously wrong, James Baston finds himself stranded in the past alongside the rest of mankind. Here the old are young once more, the dead live again, and civilization is in chaos.

The Cthulhu Mythos is one of the 20th century's most singularly recognizable literary creations. Initially created by H. P. Lovecraft and a group of his amorphous contemporaries (the so-called "Lovecraft Circle"), The Cthulhu Mythos story cycle has taken on a convoluted, cyclopean life of its own. Some of the most prodigious writers of the 20th century, and some of the most astounding writers of the 21st century have planted their seeds in this fertile soil. The Book of Cthulhu harvests the weirdest and most corpulent crop of these modern mythos tales.

The Electrical Menagerie, a one-of-a-kind robotic roadshow, is bankrupt.... To save their show, Carthage and Huxley risk everything in a royal talent competition, vying for the once-in-a-lifetime chance to perform for the future celestial queen. Behind the glittery haze of flash paper and mirrors, every competitor has something to hide...and it's the lies Carthage and Huxley tell each other that may cost them everything.

Next to the colonial town of Essenwald sits the Vorrh, a vast - perhaps endless - forest. It is a place of demons and angels, of warriors and priests. Sentient and magical, the Vorrh bends time and wipes memory. Legend has it that the Garden of Eden still exists at its heart. Now a renegade English soldier aims to be the first human to traverse its expanse. Armed with only a strange bow, he begins his journey, but some fear the consequences of his mission, and a native marksman has been chosen to stop him.

Technologically enhanced superspy Peter Caswell has been dispatched on a top-secret assignment unlike any he's ever faced. A spaceship that vanished years ago has been found, along with the bodies of its murdered crew - save one. Peter's mission is to find the missing crew member, who fled through what appears to be a tear in the fabric of space. Beyond this mysterious doorway lies an even more confounding reality: a world that seems to be Earth's twin.

Bestselling author Matthew Mather presents all four books in the Nomad series, now available in a single audiobook collection: Nomad, Sanctuary, Resistance, and Destiny.

Two o'clock was missing. In an alternate Victorian world controlled by clock towers, a damaged clock can fracture time - and a destroyed one can stop it completely. It's a truth that 17-year-old clock mechanic Danny Hart knows all too well; his father has been trapped in a Stopped town east of London for three years. Though Danny is a prodigy who can repair not only clockwork but the very fabric of time, his fixation with staging a rescue is quickly becoming a concern to his superiors.

In 1943, when the United States learns that Germany is on the verge of a deadly innovation that could tip the balance of the war, the government turns to an unlikely source for help: the nation’s top science fiction writers. Installed at a covert military lab within the Philadelphia Naval Yard are the most brilliant of these young visionaries. The unruly band is led by Robert Heinlein, the dashing and complicated master of the genre. His “Kamikaze Group,” is tasked with transforming the wonders of science fiction into science fact....

When 14-year-old Will Burrows goes looking for his missing father, he discovers an underground world that time forgot. Ruled by a brutal class called the Styx, "The Colony" has not changed in a hundred years. Into this dark and mysterious place go Will and his friend Chester, unsure what they will find and oblivious to the dangers ahead. Before long their extraordinary adventure unearths a terrible secret - one that may cost them their lives.