1913-1996 1940- 20thcentury alcatrazisland alcoholics artistic authors authorship biography britishcolumbia california canadian canadian(english) collegeteachers correctionalpersonnel creation(literary descriptionandtravel familyrelationships gabriolaisland gregory homesandhaunts homesandhauntsszanto inmateguards jensen naturalhistory place(philosophy)inliterature prisons szanto unitedstates unitedstatespenitentiary