At a moment when questions of equity and access are reshaping higher education and professional practice, technical and professional communication (TPC) is undergoing a "social justice turn" that centers ethics, equity, and care within its research and design practices. Designing for Social Justice: Community-Engaged Approaches in Technical and Professional Communication (edited by Jialei Jiang and Jason C. K. Tham, 2025) situates itself squarely within this movement, framing justice not as an optional theme but as a guiding principle for communication design. Jiang and Tham note that this collection "explore[s] the intersection of multimodal design and community engagement for social justice" (p. 3), and they introduce design advocacy to capture this orientation.