📘 The Fifth Voice

Book One of the Fifth Voice Series
By Zariel Vexley

What if the voices in your head weren't yours? And what if one of them wasn't even human?

Isla Mercer has always lived with voices in her mind—four distinct, sentient personalities that have guided her since childhood. They warn her, protect her, argue with her... and sometimes, they save her life. Isla has learned to live with the noise.

Until a fifth voice breaks through.

Colder. Sharper. Unfamiliar.
It doesn't offer advice.
It gives commands.

As Isla begins to unravel the mystery behind her fractured identity, she's drawn into a covert experiment with roots buried deep in government secrecy and neurological warfare. The Fifth Voice isn't just in her head—it's a signal, a weapon, and possibly... a key.

With reality shifting and time running out, Isla must decide: Is the Fifth Voice here to destroy her, or to awaken something long forgotten?

✅ Perfect for fans of psychological sci-fi, conspiratorial thrillers, and cerebral character-driven stories
✅ Blends neuroscience, suspense, and speculative fiction
✅ Book One in a gripping new sci-fi series

Are you ready to hear the Fifth Voice?