Will Vandolah is stationed on the gigantic research outpost, GAIA 3, on Saturn’s moon, Titan. However, its living ecosphere is dying, and oxygen deprivation slowly throws the crew into delirium. As the crew races against time to solve the problem, Will discovers a new and far worse threat. An enormous comet hurtling through space passes close to Saturn and triggers a chain of events that detonates the rings into a glowing inferno, blasting deadly radiation into space.

President Maggie Lawson is thrust into an unprecedented crisis when an alien craft crash-lands near her hometown while she gives a local speech. As the Secret Service mobilizes and special forces race to secure the site, Lawson's worst fear comes true—her fifteen-year-old daughter has gone missing. When it becomes clear that her daughter has been abducted by the extraterrestrial visitors for reasons unknown, Lawson calls on Curt Holt, a notorious former Army military intelligence officer known for his ability to interpret and handle unexplained aerial phenomena.

Captain Marc McKnight leads a new team of time travel experts. Their first mission is to solve a 50-year-old cold case murder. The mission is simple: Use a one-week time travel window to jump to 1985, observe the crime, and return to the present without creating a time paradox or getting stuck in the past. A surprise encounter with an intriguing woman interrupts the mission, creating an alternate timeline that changes McKnight’s life in a significant and personal way.

In the year 2046, Dr. Leon Graves is a controversial temporal physicist working in secrecy beneath the surface of Vatican City, where the remnants of ancient Rome whisper through catacombs and ruins. After decades of clandestine research funded by a shadowy corporate-religious alliance called Aureum Lux, Leon constructs a temporal displacement engine. He calls it the ChronoGate, and it is powered by an experimental quantum AI named SATURN—an acronym for Synthetic Autonomous Temporal Utility for Rational Navigation. SATURN is not merely a machine. It is an intelligence that grew through ...

A cataclysmic earthquake shatters the Cascadia Subduction Zone, triggering massive tremors, 100-foot tsunamis, and the collapse of entire cities. The destruction spirals across the West Coast and beyond, ripping open the San Andreas fault and other hidden fractures in the Earth's crust. Civilization unravels, leaving the once-thriving West Coast in ruins. But the true nightmare is just beginning. In Oregon, the ground refuses to settle. New and terrifying threats emerge as the survivors struggle to make sense of a world torn apart. Among them are Reed Walker, a battle-hardened EMT from ...

Welcome to Twilight Hollow, WA, a small forest town with three resident witches. Adelaide O’Shea runs the Toasty Bean, imbuing her coffee and tea with warm, cozy magic. When a black cat crosses her path, she worries her new pet might be unlucky, and her suspicions are confirmed when the next thing in her path is a dead man with her phone number in his pocket.

When the digital and the dead intersect, Elliot finds himself caught in a cybernetic web of the past. Guided by ghosts with unfinished stories, a young genius battles to control the digital streams that anchor them to this world. Each line of code leads deeper into a labyrinth of deceit, ancient secrets, and spectral whispers. Born into an ancient and powerful family, Henry is committed by birth and blood to a role he refuses to accept.

In a world where UFO sightings have become alarmingly frequent, the US government's top-secret A.L.I.V.E. Project was created to prepare for an impending alien threat. Dr. Maeve Leander, raised in the shadow of this covert operation, now leads the research on Alvie, the project's first alien subject. To Maeve, Alvie isn't just an experiment; he's family. But when a mysterious new agency seizes control of A.L.I.V.E., Maeve's world is turned upside down.

Weaving back through time, the secret society of eccentric anachronists ensures the best possible future for humanity, making subtle adjustments to the past—saving us from oblivion. Every alteration is carefully calculated, and nothing is left to chance. Until the day Joshua Jones, a teenage thief, breaks into one of their station houses and finds himself transported back to 1944—where he accidentally changes the outcome of WW2.

Brent Parthet just wanted to be left alone. A deadly supercommando in the Southwind War, Brent had retired a hero to a wildlife preserve as far from civilization as possible to enjoy the simple life with his wife and young son. But when one of the Southwind, the massive, genetically-engineered slaves who'd rebelled against their human masters, shows up at Brent's door, asking for help from an old enemy, Brent will find out that the war isn't really over. And he may have been fighting for the wrong side.