Room 406 Keeps Calling

Nia Calder arrives at the Lake Vesper Hotel to run a major convention. At 11:46 p.m., the phone in her AV office rings from room 406. The current hotel lists no room 406. When Nia answers, she keeps the technical skill her late mother taught her-but loses the memory of being taught. The next caller takes a front-desk clerk's first night at the hotel. Another uses the name of someone the listener loves.
The losses are precise, personal, and absent from every digital recording. Analog tape captures the stolen voices hidden beneath the hotel's welcome loop. As the calls spread from old copper lines into speakers, signs, and disconnected phones, Nia finds that the hotel's records cannot explain what its systems remember. Each clue leads deeper into Lake Vesper's history, while whatever has been waiting on the line learns exactly which voice will make each person answer.
With a storm cutting off the property and a convention full of guests, Nia and a small group of staff must map the rules, verify every voice, and enter a space the building insists is empty. But tracing the signal may be easier than deciding which version of the past deserves to be believed. ROOM 406 KEEPS CALLING is an adult supernatural and psychological horror novel about memory, institutional silence, grief, and the cost of finally answering.