Book excerpt: Collaboration was an important area of study in writing for many years, but interest faded as scholars began to assume that those working within writing studies already “got it.” In Beyond Conversation, William Duffy revives the topic and connects it to the growing interest in collaboration within digital and materialist rhetoric to demonstrate that not only do the theory, pedagogy, and practice of collaboration need more study but there is also much to be learned from the doing of collaboration. While interrogating the institutional politics that circulate around debates about collaboration, this book offers a concise history of collaborative writing theory while proposing a new set of commonplaces for understanding the labor of coauthorship. Specifically, Beyond Conversation outlines an interactionist theory that explains collaboration as the rhetorical capacity that manifests in the discursive engagements coauthors enter into with the objects of their writing. Drawing on new materialist philosophies, post-qualitative inquiry, and interactionist rhetorical theory, Beyond Conversation challenges writing and literacy educators to recognize the pedagogical benefits of collaborative writing in the work they do both as writers and as teachers of writing. The book will reinvigorate how teachers, scholars, and administrators advocate for the importance of collaborative writing in their work.