award:man_booker_prize=1985 boys commitment(psychology) contemporary fiction manbookerprizewinner maori(newzealandpeople) mutepersons newzealand newzealandfiction noho-ā-iwi pakiwaitara psychological raciallymixedpeople romance shipwrecks socialisolation tikangatukuiho tāngata widowers womenartists womenpainters