Margot Mellet refined the back cover copy for the Mmellet/matiere-vitali-rosati repository, focusing on clarifying the book’s central thesis that matter is the source of thought. She applied content editing and technical writing skills to articulate the role of material interactions and editorial practices in the production of meaning, ensuring the presentation materials aligned with editorial goals. Using Markdown and version control, Margot improved the clarity and readiness of the document for production, enhancing external communications and reader engagement. The work demonstrated a thoughtful editorial approach, with depth in both conceptual framing and technical execution, though no bugs were addressed.