A very comprehensive book on energy efficient and sustainable architecture.
It elaborates on the fundamental principles in energy efficiency design including urban planning, basic building science concepts (heat conductivity etc), building services and material characteristics, followed by case studies analysis and assessment. There are a lot of charts and graphs to supplement the design principles.
It is a re-visit to many fundamental building science elements for me. Of particular interest to me is the evaluation tools for sustainability in buildings in the chapter of 'Strategies'.
Highly recommended for students and practicing professionals alike.