Paranormal investigators Sofia and Kent move, with their twins, to their new HQ in Luleå, SwedenBut their peace is shattered when their children begin waking in tears, speaking to unseen figures, and drawing spirals that glow faintly in the dark. Beneath the nursery, a hidden trapdoor leads to a ritual chamber carved in stone-its centerpiece, an empty basin etched with music and horses.Whispers return. Water runs backward. Mirrors begin to hum.When young Emma begins to sing in her sleep and Theo collapses from a scream that shatters glass, the team realizes the threat isn't bound to one country-or one mirror. Echoes stretch across oceans. A Choir of the Deep is awakening.To end it, they must descend into forgotten ruins, face false reflections, and confront ancient enemies who remembereverything-including the blood they share.

Format: Hardcover | Pages: 76 | Publication Date: 2025-05-16