. ▁Rout ledge , ▁ 4 th ▁ed . re vised ▁and ▁expanded ▁w / new ▁pre face , ▁ 2 0 0 2 , ▁h b k .: ▁. ▁p b k .: ▁. ▁Problem atic ▁Reb el : ▁an ▁Image ▁of ▁Modern ▁Man . ▁New ▁York : ▁Random ▁House , ▁ 1 9 6 3 . ▁The ▁World s ▁of ▁Ex ist ential ism : ▁A ▁Crit ical ▁Re ader . ▁New ▁York : ▁Random ▁House , ▁ 1 9 6 4 ; ▁Chicago : ▁The ▁University ▁of ▁Chicago ▁Press , ▁ 1 9 7 3 ; ▁Atlantic ▁High lands , ▁N J : ▁ 1 9 9 1 . ▁The ▁last ▁edition ▁includes ▁a ▁long ▁new ▁Pref ace ▁updating ▁the ▁book . ▁Martin ▁B uber , ▁The ▁Know ledge ▁of ▁Man : ▁A ▁Philosoph y ▁of ▁the ▁Inter human , ▁ed . ▁With ▁an ▁Int ro duct ory ▁Ess ay ▁( Ch ap . ▁ 1 ) ▁by ▁Maurice ▁Fried man , ▁trans . ▁by ▁Maurice ▁Fried man ▁and ▁Ron ald ▁Greg or ▁Smith : ▁New ▁York : ▁Har per ▁& ▁Row , ▁London : ▁George ▁Allen ▁& ▁Un win , ▁ 1 9 6 5 . ▁Har per ▁Tor ch books , ▁ 1 9 6 6 . ▁Re print ed ▁in ▁ 1 9 8 8 ▁by ▁Human ities ▁Press ▁International , ▁Atlantic ▁High lands , ▁N J . ▁To ▁Den y ▁Our ▁Nothing ness : ▁Contempor ary ▁Im ages ▁of ▁Man . ▁New ▁York : ▁Del ac