In the late 1960s, he earned his reputation as a member of the avant-garde with such plays as Offending the Audience (1966) in which actors analyze the nature of theatre and alternately insult the audience and praise its "performance", and Kaspar (1967). His novels, mostly ultra objective, deadpan accounts of characters in extreme states of mind, include The Goalie's Anxiety at the Penalty Kick (1970) and The Left-Handed Woman (1976). Prompted by his mother's suicide in 1971, he reflected her life in the novella A Sorrow Beyond Dreams (1972).
In the late 1960s he earned his reputation as a member of the avant-garde with such plays as Offending the Audience (1966) in which actors analyze the nature of theatre and alternately insult the audience and praise its "performance", and Kaspar (1967). His novels, mostly ultra objective deadpan accounts of characters in extreme states of mind, include The Goalie's Anxiety at the Penalty Kick (1970) and The Left-Handed Woman (1976). Prompted by his mother's suicide in 1971, he reflected her life in the novella A Sorrow Beyond Dreams (1972).