Kingdom of Bones: A Sigma Force Novel

In the heart of Africa, a mysterious force is rewriting the rules of survival, turning the natural world into a lethal predator. As Sigma Force races to uncover the truth behind a cursed jungle realm known as the Kingdom of Bones, Commander Gray Pierce and his team confront an enemy that blurs the line between nature and nightmare. With humanity’s fate hanging in the balance, one wrong step could doom us all in this pulse-pounding thriller from #1 New York Times bestselling author James Rollins.

The Cradle of Ice: A MoonFall Saga Novel

In the gripping second installment of James Rollins’ Moonfall saga, a fellowship forged in fire faces its greatest trial yet. As ancient prophecies unravel and enemies close in, a soldier, a thief, a lost prince, and a young girl must navigate a world on the brink of annihilation. With alliances tested and betrayals lurking, they split paths into the frozen unknown and a legendary capital—racing against time to uncover truths that could save or doom everything. In a realm of ice and ambition, survival demands the ultimate sacrifice.

Tides of Fire: A Sigma Force Novel

In the heart of the Coral Sea, the groundbreaking Titan Project unearths a hidden underwater paradise teeming with impossible life—a bioluminescent coral that could rewrite the future of science. But when a military submarine vanishes and the ocean floor begins to awaken, a cascade of cataclysmic disasters erupts: massive earthquakes, towering tsunamis, and raging volcanic fury. Sigma Force races against time to confront an ancient threat stirring in the planet’s deepest shadows. With an old enemy striking from the darkness and the world on the brink of annihilation, Commander Gray Pierce must unlock secrets buried in Aboriginal legend—before humanity’s foundations are shattered forever.

Arkangel: A Sigma Force Novel

In the explosive new Sigma Force novel from #1 New York Times bestselling author James Rollins, the brutal murder of a Vatican archivist near the Kremlin unleashes a centuries-old conspiracy tied to a lost tsarist treasure. As Sigma Force races to uncover the secrets of the vanished Golden Library—and a revelation hidden in the frozen north that could ignite global war—they face enemies on all sides. With Sigma itself under siege, Commander Gray Pierce must navigate a deadly web of ancient mysteries and modern betrayals. In a world where faith and power collide, one wrong move could doom humanity.

A Dragon of Black Glass: A Moonfall Saga

In the explosive third installment of James Rollins’ bestselling Moonfall saga, Nyx and her allies race against an apocalyptic moonfall that threatens to shatter the world. Venturing into the sun-scorched Barrens in search of a long-buried weapon, they confront unimaginable perils where life—both wondrous and monstrous—thrives beneath a desert of glass. With ruthless enemies closing in and ancient forces awakening, survival demands unimaginable sacrifices. As dark madness threatens to consume them all, can Nyx unlock the secrets that could save humanity… or doom it forever? Non-stop action and breathtaking stakes make A Dragon of Black Glass unputdownable.

Trust No One: A Sigma Force Novel

When a ritualistic murder rocks the University of Exeter’s elite postgraduate program on witchcraft and occult science, all evidence points to American student Sharyn Karr. But before dying, her professor thrust a mysterious, encrypted diary into her hands—the alleged journal of the legendary 18th-century alchemist Comte de Saint-Germain—warning her with his final breath: Trust no one.

Teaming with a reluctant royal descendant, Sharyn is thrust into a deadly international conspiracy where ancient secrets collide with modern power. Pursued across Europe by shadowy forces, she must unlock the diary’s hidden truths before they unlock a discovery capable of reshaping humanity forever. In James Rollins’ electrifying new standalone thriller, knowledge isn’t just power—it’s the ultimate weapon.

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