A blind mathematician decodes a deadly pattern hidden in global finance—and the next crash is her own birthday.
🔒Secure checkout via Stripe
✓30-day money-back guarantee — not right for you? Full refund, no questions asked.
About this book
Dr. Mira Voss has spent her life seeing what others can't—not with her eyes, but with her mind. A blind mathematician and former child prodigy, she now teaches at a quiet university, haunted by a scandal that ended her career at a top-tier research institute. When her former mentor and closest collaborator is found dead in his office, the police rule it a suicide. But Mira receives a package from him, containing a string of prime numbers and a note: 'They're in the data. Find the pattern.'
Mira begins to run the numbers through the global financial feeds, and what she finds is impossible: hidden within the noise of stock tickers, currency fluctuations, and commodity prices is a sequence of primes—each one appearing exactly 72 hours before a major market collapse. The pattern is too precise to be random, too deliberate to be a glitch. Someone has been encoding the future into the present. And the next prime in the sequence is her own birthday.
As Mira dives deeper, she uncovers a shadowy organization called the Ledger, a cabal of mathematicians and financiers who have been using this encoded pattern to predict—and perhaps engineer—economic disasters for decades. They are not just observers; they are architects of chaos. And they know Mira is onto them. With the help of a skeptical but brilliant FBI agent, Mira must race across the country, decoding clues hidden in everything from ancient algorithms to modern trading floors, all while confronting the scandal that destroyed her career—and the truth about her mentor's death.
Glass Arithmetic is a gripping, thought-provoking thriller that explores the beauty of mathematics, the fragility of trust, and the courage it takes to see the world differently. It asks: What if the numbers that control our lives are not random at all? And what would you do if you could read the future—but the future was your own death?
Reader Reviews
Emily Lee
★★★★★I wanted to love this because the premise is so cool—primes hidden in financial data, a blind mathematician protagonist—and the opening chapter is genuinely gripping. But the middle drags with too many math explanations that felt like homework, and the villain's motives are a bit thin. The ending is satisfying, though, and Mira is a compelling character. Just wish it were tighter.
Jason Williams
★★★★★The concept is original and the first few chapters had me hooked, especially the package with the square root sign and 17. But the pacing is uneven—some action scenes are great, but the long stretches of Mira running numbers lost me. Also, the FBI agent felt like a stereotype. It's a decent thriller, but not as mind-blowing as the back cover promises.
Christopher Miller
★★★★★A smart, fast-paced thriller that treats math with respect. I loved how Mira's blindness is woven into her problem-solving—the tactile details like tracing the package's raised lines are brilliant. My only gripe is that the Ledger's backstory could've been fleshed out more; they felt a bit cartoonish. But the race against time and the personal stakes kept me turning pages. Highly recommended for fans of cerebral suspense.
Anthony Sanchez
★★★★★This book does something rare: it makes numbers feel dangerous. The scene where Mira realizes the next prime is her birthday gave me chills. The prose is vivid, especially the sensory descriptions of her world. I docked a star because the middle section with the FBI agent's skepticism dragged a little, and the final twist felt slightly rushed. Still, a very satisfying read that made me look at stock tickers differently.
Paul Brown
★★★★★I appreciate the effort to make a blind mathematician a thriller hero, and the opening is strong. But I found the constant references to primes and algorithms a bit repetitive, and the dialogue sometimes felt stilted. The plot is clever, but the emotional payoff didn't land for me. It's a decent airport read, but not something I'd rave about. The ending left me wanting more closure on the mentor's death.
Ronald Martinez
★★★★★Absolutely riveting! From the first line about Tuesday being wrong, I was hooked. The way Mira 'sees' through touch and sound is masterfully written—I felt like I was in her world. The math is real but accessible, and the conspiracy is chillingly plausible. The race against time, the personal stakes, the twist with her birthday—all of it came together in a breathtaking finale. This is my favorite thriller of the year. Do not miss it!