The specialized book "Processuality and Typology" by Kathrin Herz offers an in-depth analysis of architecture, particularly regarding the dynamic aspects of repurposing, expansion, and renovation. Herz questions conventional theoretical concepts of typology and type by emphasizing a material-focused perspective using mosques as a case study. She develops an expanded concept of type that incorporates socio-spatial dimensions and demonstrates how building forms can continuously evolve and integrate multiple functions. This book opens new perspectives for the typology discourse and is therefore a valuable resource for students and professionals in architecture.