Old scifi book: detective, alien conspiracy, change appearance machine, huge brain in space ship, alien communicates by flashing lights from stomach
Distant aliens receive signal with instructions on how to construct humans, long after Earth is extinct
Looking for a science fiction omnibus where one of the stories had mock combat games for political purposes
What evidence supports the idea that Voldemort (or others) could use magic to develop witches/wizards with genetically engineered/enhanced abilities?
Book with lasers on pyramids for electricity generation, sun flare ending the civilization, genetic engineering of pets and rebirth of civilization
Science fiction novel involving a genetically engineered servant race uplifted from non-human primates
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