This book offers a systematic account of the process of designing in architecture. Design thinking can be regarded as a fundamentally different way of knowing the world and a particular form of addressing creative problems. In this publication, the authors undertake to explore multiple and often controversial theoretical stances on the topic. Underlying principles of inquiry are present in all designing and a process takes place involving empathy or listening carefully before storytelling. Prototyping and testing of solutions are illustrated in the book with many examples, seen from different vantage points. In short, design thinking is a way of knowing and enabling being in the world and leads to a better understanding of architecture.