▁and ▁the ▁Count ▁D rac ula ▁Society , ▁as ▁well ▁as ▁att ending ▁local ▁science ▁fiction ▁convent ions . ▁Vincent ▁res umed ▁writing ▁late ▁in ▁life , ▁publishing ▁the ▁novel ▁The ▁Do oms day ▁Planet ▁in ▁ 1 9 6 6 ▁and ▁the ▁story ▁“ Inv ader ” ▁in ▁the ▁September ▁ 1 9 6 7 ▁issue ▁of ▁If . ▁ ▁Vincent ▁died ▁in ▁Los ▁Angeles ▁on ▁May ▁ 5 , ▁ 1 9 6 8 ▁of ▁em phys ema ▁and ▁p neum onia ▁comp lications . ▁ ▁Works ▁by ▁Har l ▁Vincent ▁ ▁Series ▁ ▁Professor ▁Nil sson ▁" The ▁Golden ▁Girl ▁of ▁Mun an ", ▁Ama zing ▁St ories , ▁June ▁ 1 9 2 8 . ▁Re print ed ▁in ▁Rain bow ▁Fant asia , ▁ed s . ▁For rest ▁J . ▁A ck erman ▁and ▁Anne ▁Hard in ; ▁S ense ▁of ▁Wonder ▁Press , ▁ 2 0 0 1 . ▁" The ▁War ▁of ▁the ▁Plan ets ", ▁Ama zing ▁St ories , ▁January ▁ 1 9 2 9 . ▁ ▁Professor ▁Tim kin ▁" V en us ▁Liber ated ", ▁Ama zing ▁St ories ▁Qu arter ly , ▁Summer ▁ 1 9 2 9 . ▁" F aster ▁Th an ▁Light ", ▁Ama zing ▁St ories ▁Qu arter ly , ▁Fall / W inter ▁ 1 9 3 2 . ▁ ▁Sub ter ran ia ▁" The ▁Men ace ▁from ▁Below ", ▁Science ▁Wonder ▁St ories , ▁July ▁ 1 9 2 9 . ▁" The ▁Return