From the bestselling author of The Martian comes a gripping tale of survival, science, and the fate of humanity.

Ryland Grace wakes up alone in a spaceship, far from Earth, with no memory of who he is or how he got there. All he knows is that he’s on a mission—one that holds the key to saving the human race from extinction.

As fragments of his memory slowly return, Ryland begins to piece together the truth: he’s the sole survivor of a desperate, last-chance effort to stop a catastrophic astronomical threat. Armed only with scientific knowledge, determination, and unexpected help from an alien ally, he must solve an impossible puzzle millions of miles from home.

But time is running out. Earth’s future hangs in the balance, and failure means the end of everything.

Blending edge-of-your-seat suspense with Andy Weir’s signature wit and scientific ingenuity, Project Hail Mary is a story of discovery, resilience, and unlikely friendship. It’s an epic adventure across space, packed with twists, heart, and moments of wonder that remind us what it means to be human.

Perfect for fans of The Martian, Interstellar, and high-stakes science fiction that combines real science with unforgettable storytelling, Project Hail Mary is a must-read that’s both mind-blowing and deeply moving.