How does the Book of Margery Kempe question the adequacy of traditional categories of authority, the family, and/or rank? I will provide the book but the other two sources can be anything that can be used for the paper, that fits. Specific, concrete thesis that advances your own interpretation of the text and/or artifact. You should be able to support this thesis with evidence from the text and/or details about the artifact, however. Otherwise, you are writing an opinion, not a thesis.