1912-1967 1913 1914-1953 1917-1977 1926-1997 1934-2016 1941- 1961-1970 1981-1999 1999 20thcentury allen american americanpoetry authors autobiography biography biography:film bob calumet canadian cohen colorado columbinehighschool(littleton columbinehighschoolmassacre composers concordancesthomas contributionsincriticismkristeva correspondence correspondencethomas criticism criticismandinterpretation criticismandinterpretationdylan criticismandinterpretationthomas critiqueetinterprétationdylan descriptionandtravel documentaryfilms english englishfolksongs englishpoetry eric folkmusic folkmusicians folksingers folksongs general ginsberg guthrie harris history historyandcriticism homes homesandhauntsthomas individualphotographer intellectuallife italianhalldisaster julia klebold kristeva largetypebooks leonard littleton lowell music musicandliterature musicians musiciansinmotionpictures mythinliterature pennebaker photographs:portraits photography photojournalism plath poets politicalaspects pop popmuziek popularmusic portraits psychoanalysisandliterature robert rock rockmusic rockmusicians rollingthunderrevue(musicalgroup) schoolshootings semioticsandliterature singers subjectivityinliterature subjects sylvia television themes thomas unitedstates wales welsh woody