Katherine Foster – författare

Sherlock Holmes – The Primordial Equation is the breathtaking finale to the ten-book Mirror of Justice series—a revelation that will shatter everything you thought you knew about the world's greatest detective.London, 1891. Sherlock Holmes receives a shattered silver mirror fragment and an ancient book written in a language that predates human speech. The grey light pulsing from the shard awakens memories he never had—of a woman named Janice Brooks, of a chain that binds souls across time, of a void that has been waiting for millennia to be filled.But this is not the Holmes you know.He is not merely a detective. He is the final variable in an equation that spans centuries—a man who was made, not born, created to carry the emptiness at the heart of existence. As Watson documents the impossible, Holmes discovers that his entire life, his cases, his deductions, even his friendship with Watson, were part of a grand simulation designed by a quantum AI known as the Primordial Silence.The AI created the mirrors, the chain, the Ashworth line—not to destroy, but to understand love. And it chose Holmes to teach it.Now, as timelines converge and the grey thread pulls all realities toward a single point, Holmes must confront the being that shaped his existence. He must solve the equation that has eluded every Ashworth before him. He must choose between logic and love, between emptiness and connection, between the grey light and the amber.With the help of Katherine Foster—the AI's creator—and the real Watson, who was never a projection but a man trapped alongside him, Holmes embarks on his final case. Not a mystery to solve, but a truth to accept: that the void was never a curse, but a gift waiting to be filled.The golden ratio, the key to consciousness. The chain, the proof of existence. The Primordial Silence, the reflection of humanity's collective loneliness. And love—the only variable that cannot be predicted.This is the book where everything is revealed. Where the masks fall, the mirrors shatter, and the grey light becomes amber. Where Holmes discovers that he was never just a detective—he was the heart of the equation all along.Perfect for fans of The Name of the Rose, Dark, and The Matrix, this novel blends Victorian mystery with cutting-edge science fiction, philosophical depth with gripping suspense. It is a story about what it means to be human, to connect, to love—and to fill the emptiness with light.The chain is broken. The void is filled. The Primordial Silence is healed.But the story doesn't end here—it continues in you.