The Unthinkable Truth

Are your choices really your own?

A science-driven thriller that challenges our freedom.

Written by a neuroscientist.

Humans believe they choose freely — but much of what we do is shaped by forces we barely understand.
— Yuval Noah Harari

What if free will is an illusion — and someone knows how to exploit it?

A gripping science thriller where cutting-edge neuroscience, AI, and society collide — and the truth could cost humanity its freedom.

For readers who enjoy thought-provoking thrillers that blend real, accessible science with high-stakes suspense.

Reached Amazon #1 Bestseller in Hard Science Fiction, as well as in Behavioural Sciences and Free Will & Determinism.

“Must read. Incredible … prepare to have thought provoked.”

David Powers, author and professor of computer and cognitive science

A gripping blend of science and fiction that challenges everything we think we know about free will. …left me equal parts fascinated and unsettled, challenging some of my deepest assumptions about choice, control, and responsibility.”

Dr Pete Kelly, Ottawa Institute of Cognitive Behavioural Therapy

“Literally mind blowing!

This book completely blew my mind and made me question everything I thought I knew about free will and the human mind. The twists and turns had me on the edge of my seat, and the conclusion left me speechless.”

Lacey, Audible

When UNESCO convenes a team of distinguished experts — scientists, philosophers, and an advanced AI — their mission is as bold as it is fascinating: to uncover the hidden forces behind human choice.

For George Bennet, a mild-mannered physicist still reeling from personal tragedy, the invitation offers both distraction and purpose. But as their inquiry takes an unexpected and dangerous turn, the team uncovers truths that threaten not only their lives but humanity’s freedom itself.

Its conclusion is as unsettling as it is thought-provoking, and will leave readers questioning their own nature.

Available from

Amazon (US)
Amazon (UK)
Audiobook (Audible)
Barnes & Noble
Waterstones
WHSmith

“… I was immensely interested and overwhelmed in the best possible way … this book will not let you go, and I really believe you’ll be changed forever…”

Seher D, NetGalley

“The author has written about such a deeply scientific topic in a way that the average person can enjoy, understand and contemplate in a wonderfully paced way.”

Jess, Amazon

“If you're into science, thrillers, or just love stories that make you think, you’ll enjoy this book. The characters are well-drawn, and there’s humor mixed in with the scientific discussions, which helps break up the more intense parts. It’s one of those rare books where the more you read, the more you question your own life and choices. In short, it’s a thought-provoking, thrilling read, and well worth your time.”

Andre van Eeden

Yona Bouskila — neuroscientist and author

“Intriguing, mysterious, multi-layered and very well written. There is a genuine question at its heart, to which most people would like to know the answer, inspiring the reader to think carefully about its implications… I would definitely recommend it to any reader interested in the human condition.”

IB, Amazon

“Scientist and author Yona Bouskila has created something quite unique... A thriller which involves an academic investigation into research of the human mind. An intriguing mix of scientific research and excitement. An unusual and genre-defying debut which the author pulls off with style.”

Gavin, Goodreads

“This book is truly exceptional. It provides a complete overview of the neuroscience of free will in the form of a thriller which greatly lightens the subject. A real tour de force.”

Jean-Pierre Legros, philosophy blogger

“A thrilling dive into the human mind

…I found myself both intellectually stimulated and emotionally invested in this genre-defying debut… ability to weave real scientific research into the narrative is nothing short of genius. It truly makes you question the nature of free will and the depths of human consciousness.”

Vdeva, Audible

“This novel could have a profound effect on the real-world criminal justice system… you will open your mind to new ideas and maybe view the world a little differently than you did before.”

Catherine Potter, Amazon

“This book gets five stars for being so creative… presents real information from various neuroscience and psychology experiments in a fictional story… explores how the information from these studies can be used against us…”

Gerry, Goodreads

“Mind-bending and Thrilling!
It's a perfect mix of science, intrigue, and deep thinking. Highly recommend!”

Knowledge1000