Winner of 13 literary awards, the Tachyon Tunnel series is a gripping blend of adventure, romance, and hard science wrapped in an exploration of what happens when innovation outruns human wisdom. When engineer and scientist Alex Durant achieves a breakthrough once thought impossible, reality itself begins to bend. The tachyon tunnel is the most significant leap in human history. It unlocks the galaxy and places time itself within reach. Vast interstellar distances can be navigated in days. Historical events become possible destinations. The future is no longer something humanity waits for, it is something that can be entered… and changed. But every door opened has consequences. For time, and the laws of physics, it is causality . The technology opens doors to breathtaking exploration and high-stakes adventure, but it also forges unexpected connections, awakens old conflicts, and binds people together in ways neither physics nor fate can fully explain. Love emerges in the shadow of unimaginable power, while every choice threatens to ripple across time itself. Grounded in rigorous, thought-provoking science and driven by deeply human characters, Tachyon Tunnel delivers hard science fiction with emotional depth, momentum, and wonder. It asks a haunting question that lingers long after the final page: If we can go anywhere, and anywhen, should we? This novel launches the acclaimed Tachyon Tunnel series , a sweeping saga that has already captured critical praise, earned 13 literary awards , and captivated readers who crave intelligent science fiction with heart, consequence, adventure, great science, and vision.