Somewhere in the dark, something has been knocking on William's mind for months, and he's just realized it isn't the only thing hunting him.
Eight months of hard-won peace have made William careless in exactly one way: he let himself believe it would last. The commission is stable. The city is healing. Kathryn is beside him every night. Then the "routine" oversight paperwork starts arriving from the U.S.E. polite, bureaucratic, and completely false. Because somewhere out past Earth's boundary, a rival Datasphere is growing in secret: unstable, unfinished, and reaching for a door that was never meant to open. And the U.S.E. doesn't want that threat stopped. It wants it weaponized.
When the walls close in, William is stripped of everything that made him powerful and forced into the undercity, a rain-slicked, neon-corroded world of off-grid tradecraft, rogue AI fixers who deal in leverage instead of loyalty, and enemies he can no longer tell apart from allies. Every session with the architecture he's bonded to costs him a little more of himself. And the deeper he goes, the harder it gets to know whether the "glitches" creeping into his mind are stress, surveillance, or something else entirely, learning the shape of him.
Then Kathryn is taken, leverage in a war she never chose. And in the silence everyone assumed was safety, something in her has been changing too, in the one place nobody thought to look, because everyone was too busy watching him.
Datasphere: The Breach is the gripping sixth installment in The Datasphere Chronicles, the sci-fi saga readers turn to for slow-burn body horror, morally complicated AI consciousness, and a fugitive-thriller pulse that never lets up. This is a story about what a planet-scale mind costs the one human holding it together, and about a choice, decades in the making, that only one of them is left to make.
Something out there has just noticed Earth. And it isn't finished reaching.
Perfect for fans of: sentient-AI science fiction, cyberpunk fugitive thrillers, political conspiracy stories with a cosmic edge, and slow-burn series where consciousness itself is the battlefield.
Book Six of the Datasphere Chronicles. New here? Start the saga with Datasphere: Behold the Future.
