**A New York Times Book Review Favorite Book of 2025A terrifying locked-room mystery from the author of William—this time set on a remote outpost on Mars.**The human crew sent to prepare the first colony on Mars arrives to find the new base half-destroyed and the three robots sent to set it up in disarray—the machines have formed alliances, chosen their own names, and picked up some disturbing beliefs. Each must be interrogated. But one of them is...

A terrifying locked-room mystery from the author of Exiles and William—this time set in a cutting-edge autonomous car.Jamie Newcross wants to disappear. His wife and baby girl have abandoned him, and his only wish is to retreat from society. Because, as it turns out, Jamie Newcross is also being haunted. Every house, condo, or apartment he moves into is plagued with ghosts—at the end of the bed or when pulling back the shower curtain. He hasn’t be...

A terrifying locked-room mystery from the author of Exiles and William—this time set in a cutting-edge autonomous car.Jamie Newcross wants to disappear. His wife and baby girl have abandoned him, and his only wish is to retreat from society. Because, as it turns out, Jamie Newcross is also being haunted. Every house, condo, or apartment he moves into is plagued with ghosts—at the end of the bed or when pulling back the shower curtain. He hasn’t be...

Psychological horror meets cyber noir in this delicious one-sitting read—a haunted house story in which the haunting is by AI.Henry is a brilliant engineer who, after untold hours spent in his home lab, has achieved the breakthrough of his career—he’s created an artificially intelligent consciousness. He calls the half-formed robot William.No one knows about William. Henry’s agoraphobia keeps him inside the house, and his fixation on his project keeps him u...

Psychological horror meets cyber noir in this delicious one-sitting read—a haunted house story in which the haunting is by AI.Henry is a brilliant engineer who, after untold hours spent in his home lab, has achieved the breakthrough of his career—he’s created an artificially intelligent consciousness. He calls the half-formed robot William.No one knows about William. Henry’s agoraphobia keeps him inside the house, and his fixation on his project keeps him u...

**A New York Times Book Review Favorite Book of 2025A terrifying locked-room mystery from the author of William—this time set on a remote outpost on Mars.**The human crew sent to prepare the first colony on Mars arrives to find the new base half-destroyed and the three robots sent to set it up in disarray—the machines have formed alliances, chosen their own names, and picked up some disturbing beliefs. Each must be interrogated. But one of them is...