Mariana Remple's papers are largely educational and personal in nature, with the majority of the materials coming from childhood, early adulthood, and motherhood. Included in her papers are class notes, reports, and projects from junior high school through graduate school; materials from Mariana's early teaching experience following her undergraduate degree through graduate teaching; research reports and thesis materials; and personal materials, including drawings, songbooks, wedding and honeymoon ephemera, papers of her parents, and a large amount of correspondence.