The novel follows the story of Caroline Evans, who moves with her new husband and children into a new building, which they begin to believe is haunted.

And when Caroline discovers a shocking secret about Anthony's past, it seems that she too is falling victim to the creeping paranoia affecting her family.

[1] Kirkus Reviews called Midnight Voices a "Rosemary’s Remake, with a richly entertaining demonic payoff".

[2] AudioFile praised the audiobook's narration by Lee Meriwether, saying that he "creates the tense atmosphere of the Rockwell and produces believable voices for the building's creepy inhabitants".

[3] Publishers Weekly gave a mixed review, saying that "Readers who appreciate Saul's homage to undead fiction will probably see the plot twists coming, but die-hard devotees should enjoy the chilling, sometimes gruesome goings-on at the Rockwell nonetheless.