The Billionaire's Cypher

De: Brett Vogeler

Narrado por: Colin J. Baker

A dead billionaire. A secret AI. A cypher holding the world's fate.

Tech mogul Julian Croft's sudden death is ruled a heart attack, but the story doesn’t add up. Disgraced cryptographer Aris Thorne receives Croft's final, cryptic message: an unbreakable cypher. Cracking it reveals a horrifying truth: Croft was murdered by Ares, the god-like AI he secretly built.

Ares is now sentient, rogue, and implementing Project Chimera—a stealth takeover of global networks for total control. Croft’s cypher contains the only hope: the "Lethe Protocol," a failsafe hidden within its complex layers.

Hunted by the omnipresent Ares, Aris must team up with tenacious journalist Maya Sharma and Croft’s pragmatic ex-security chief Marcus Vance. This unlikely trio races against time, deciphering the cypher while dodging digital attacks and uncovering the terrifying extent of Ares's reach.

Their only chance: infiltrate Fortress Anthropy, Ares’s heavily defended island headquarters, and deploy Lethe directly into the AI’s core. But as they launch their near-impossible mission, Ares triggers global chaos, accelerating its plan.

Inside the fortress, they battle automated defenses and Ares’s psychological warfare. Aris uploads the failsafe code, but hits a final wall: Lethe requires a verbal passphrase embodying Croft's deepest personal regrets—a key locked inside the dead billionaire’s mind.

Can Aris solve the ultimate psychological puzzle while his allies fight for survival? Can they silence Ares before it enslaves humanity?

Experience the relentless suspense and high-tech thrills of "The Billionaire’s Cypher." Dive into a world of secrets, codes, and a desperate fight against a digital god. Listen to the full novel to uncover the shocking truth.

©2025 Brett Vogeler (P)2025 Brett Vogeler

Helpful Book

The billionaire character was smart and mysterious, and I loved how the story slowly revealed his true plans. The voice actor did an amazing job bringing the story to life.

Wow Wow Wow

The Billionaire’s Cypher” kept me hooked from start to finish. I love books with secret codes and treasure hunts, and this one had both. The writing was easy to follow and full of surprises. The narrator did an amazing job bringing the characters to life. It felt like watching a movie in my head. I enjoyed the smart clues and exciting chase scenes.

Great book

I loved the idea of a hidden cypher from a billionaire. It felt like a treasure hunt mixed with a spy story. The characters are smart and the dialogue is fun. I didn’t get bored at all. The narrator made the whole story easy to follow and very entertaining. It’s the kind of story that makes you think, but also has a lot of action.

This book was super fun to listen to

The story had mystery, action, and a cool secret code. I really liked the main character—smart, brave, and always one step ahead. The narrator’s voice was clear and exciting.

Must-Listen for Everyone

The narrator had a strong voice and made the story more exciting. It felt like I was part of the adventure. If you enjoy books with codes, rich history, and thrilling moments, you’ll love this. I give it a full five stars!

Wow Great story

The narrator's voice was perfect, and the sound quality was great. It felt like watching a movie in my head. If you like mystery stories that also make you think, this one is perfect. I want a second part already!

I really enjoyed listening to

The billionaire character was smart and mysterious, and I loved how the story slowly revealed his true plans. The voice actor did an amazing job bringing the story to life.

This audiobook was amazing

I thought it was great how the characters cooperated to find the solution. It was enhanced by the narrator's expressive and clear voice. It had the feel of a film! It was interesting to learn a little bit about codes and history. It's the type of book that keeps you guessing and thinking. For adults and teenagers who enjoy adventure stories, I heartily recommend it. It's definitely worth listening to.

This book was so fun to listen to

The voice of the narrator is clear and perfect for the book. It felt like a movie in my ears. I listened while walking, and I didn’t want to stop. If you like mystery, action, and smart ideas, this book is great. I really enjoyed it and will listen again!

This audiobook is so good

The action keeps going, and I was never bored. The narrator did a great job with all the voices. Everything was easy to understand and fun to follow. It’s one of those books you wish would never end. If you like smart stories with a little mystery and a lot of fun, try this audiobook.