'An excellent introduction to the subject, suitable for learners and lecturers alike. The authors strike a perfect balance between clear prose and clean mathematical style and provide plenty of examples, exercises and intuitive diagrams. The choice of material stands out as well: covering the essentials and including interesting further topics without cluttering. This wonderful book again reminded me of the beauty of this topic!' Karsten Fritzsch, Gottfried Wilhelm Leibniz Universität Hannover, Germany
'How to present a coherent and stimulating introduction to a mathematical subject without getting carried away into bloating it by our love for the subject? This book not only expresses the authors' enthusiasm for differential geometry but also condenses decades of teaching experience: it focuses on few milestones, covering the required theory in an efficient and stimulating way. It will be a pleasure to teach/learn alongside this text.' Udo Hertrich-Jeromin, Technische Universität Wien, Austria
'This is an attractive candidate as a text for an undergraduate course in classical differential geometry and should certainly be given serious consideration by any instructor teaching such a course.' Mark Hunacek, Department of Mathematics, Iowa State University