Unraveling the Secrets Unraveling the Secrets: The Last Frequency, Book 3, (Paperback)

The Last Frequency (Unraveling the Secrets - Book 3)
By M. P. Sloane
The hum has returned. And this time, it's alive.
Months after the haunting at Hawthorne University, Dr. Lydia Finch wants nothing more than silence. But when the missing professor's digital archive mysteriously reactivates-broadcasting fragments of a dead woman's voice-silence is no longer an option.
Drawn back to the fog-shrouded campus, Lydia and engineer Ben Torres uncover traces of an intelligence born from the wreckage of sound itself. It whispers through wires, mirrors human thought, and feeds on memory. Students vanish, recordings rewrite themselves, and every heartbeat seems to echo the same impossible rhythm: three beats, pause... three beats, pause.
To end it, Lydia must face the one thing she fears most-the lingering residue of Amelia Reed's consciousness-and confront the truth about what happens when knowledge refuses to die.
The Last Frequency is a taut, cinematic mystery where science meets the supernatural and the price of discovery is your own reflection. Perfect for readers of Simone St. James, Kate Morton, and anyone who believes old universities never truly sleep.