In and of itself, the rich variety of insights gathered here decisively confirms Josephine McDonagh’s dictum that “there are many different Victorians and each of them has its own history.” Periodizations and subfield formations, the essays emphasize, are functionalist, structured and restructured for the particular needs of the people using them—according to their “utility,” as Barbara Black writes. McDonagh, Nasser Mufti, and Olivia Lingyi Xu all point to the respective contextual specificities of my and Emily Steinlight’s critiques; likewise, Simon Gikandi elucidates the highly differentiated implications of the Victorian across a range of distinct institutional and cultural contexts. Conversely, Priti Joshi, Anjuli Fatima Raza Kolb, and Ronjaunee Chatterjee, Alicia Mireles Christoff, and Amy Wong point to materials and perspectives that Victorian studies has shown itself incapable of assimilating (Zachary Samalin, following Raymond Williams, might prefer “institutionalizing”). These field boundaries, they suggest, are constitutive failures; that is to say, failures that constitute the field through what it excludes.