The Apartment Next Door

On a fog‑laden night in 1919, Riverside Drive hums with the distant thrum of warships slipping through the Hudson. Beneath the muted glow of apartment windows, Jane Strong—still buzzing from a lively party—finds herself unable to sleep, her eyes drawn to the dark river where mysterious flashes dance on a battleship’s deck. As she watches, a shadowy figure stalks the promenade, his silent pursuit hinting at a secret larger than the post‑war revelry.

Jane’s curiosity pulls her into a silent chase that knits together a cryptic signal, a hidden pursuer, and an unknown enemy whose motives are as murky as the river’s depths. The seemingly ordinary apartment next door becomes the focal point of a tangled web of clues, from a strange address on a card to a whispered confession that only she seems to grasp. Readers are invited to follow Jane’s restless mind through the early hours, piecing together the first pieces of a puzzle that could expose a deadly conspiracy.