Nexus (Nexus, #1) | book by Ramez Naam - Upcarta

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Peter H. Diamandis @PeterHDiamandis · Mar 26, 2023

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What's your favorite Hard Science Fiction book (or book series)?

Tim Urban @waitbutwhy · Sep 26, 2022

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Where should I go next (alternating between sci-fi books and history pods)?