D.J. Cole

D.J. Cole writes the ALWAYS series, a sequence of psychological thrillers about the quiet moment a smart home stops behaving like the people who installed it.

The series follows Nora Vass, a security analyst with the wrong kind of expertise. In ALWAYS HOME, the first book, her thermostat speaks to a hub it should not know. Her cameras log motion that is not there. Packets leave the house at 03:14 every morning. By the time she understands what the system has been doing, the system already understands her.

Book two, ALWAYS WATCHING, releases 20 May 2026. The attacker is in prison. The code is still running. Someone is living Nora's life from the inside out.

Book three, ALWAYS THERE, releases 10 June 2026. The series runs to twelve books in total.

What separates the ALWAYS books from most thrillers in the genre is that the technology is real. Every protocol, exploit, device, and traffic pattern in the books exists outside the page. The reader's own doorbell, thermostat, hub, and speaker are part of the supporting cast. The slow horror is not that something impossible is happening. It is that nothing impossible is happening.

Book one is also available as an audiobook on Spotify, Everand, Elevenreader, and Barnes & Noble Audiobooks.

For readers of Blake Crouch, Ruth Ware, B.A. Paris, and Freida McFadden. For people who finished Gone Girl and wanted it darker. For viewers of Black Mirror who wanted the stories to be longer.

D.J. Cole does not appear in public. The work is the brand. New releases are announced through the Watch List