Ryland Grace awakens alone aboard a spacecraft with no memory of who he is or why he’s there. As fragments of his past slowly return, he discovers that he is humanity’s last hope in a desperate mission to stop an extinction-level threat. Millions of miles from Earth and with his crewmates dead, Ryland must rely on science, determination, and ingenuity to solve an impossible mystery before time runs out. But as he faces the challenges of deep space, he discovers he may not be as alone as he thought.
Filled with suspense, humor, and inventive science fiction, Project Hail Mary is a thrilling interstellar adventure about survival, discovery, and the power of human connection.
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