need help for my daughters رپورٹ

we have looked through many sites and we can not find consistant information for my daughters lit report.

one site کہا his first published work was People,Places, and Things. another کہا it was The Glass Floor Which was it? i also have yet to find a complete فہرست of his works and she would like that # for her report. if anyone has any inof it would be a great help thanks!!