Home / hard sf hard sf Books Science Fiction Five Works of Hard Science Fiction That Bypass the Gatekeepers By James Davis Nicoll December 17, 2018 Comment number: 38 Books Science Fiction SF Novels That Get Special Relativity All Wrong By James Davis Nicoll December 5, 2018 Comment number: 66 Books book reviews “Home is Waiting for You” — The Space-faring Futures of AfroSFv3 By Jared Shurin December 4, 2018 Comment number: 0 Books Science Fiction Five Worldbuilding Errors That Should Be Banished from SF Forever By James Davis Nicoll September 28, 2018 Comment number: 141