The Psi Battalion's Demon Library

In 1945, at the close of a world war and the dawn of the Atomic Age, the Army's psychic training program—hastily formed to scout enemy minds—turns to a clandestine library of banned grimoires confiscated from occupied cities. Recruits learn to read thoughts, but the books read back, leaking a demon that feeds on battlefield memory. Men return from sessions changed, speaking map coordinates and nightmares. Officials wrestle to weaponize the horror before the world learns what broke the Psi Battalion.