"In 'The Case of the Phantom Pianist, ' a gripping literary mystery, Detective Adrian Locke is drawn into a haunting enigma that intertwines music, obsession, and redemption. When the Valentina family's cursed piano and a malevolent entity resurface, Adrian embarks on a relentless quest to unravel the secrets buried within the haunting sonata. As he confronts spectral apparitions, delves into the dark history of the composer Gabriel Duval, and...