Six Wakes by R. A. Lafferty

In a future where cloning technology is commonplace, six crew members awaken aboard a spaceship with no memory of their recent past, only to discover their previous bodies have been murdered. As they grapple with the unsettling reality of their situation, they must unravel the mystery of who among them is the killer, all while navigating the ethical complexities of identity, memory, and the essence of humanity. The narrative unfolds with suspense and intrigue, exploring themes of trust, betrayal, and the moral implications of cloning in a confined, high-stakes environment.

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