Review of the first edition: '… an excellent and much-needed text of the theory of these condensates … Although progress continues at a cracking pace, there is now a set of basic notions that it is sensible to teach postgraduates, including the way that condensates are made and their physical properties as macroscopic quantum systems. This book is an excellent source of information on this topic, and is accessible to a wide range of physicists and chemists … likely to be a best seller in its category. This well-produced book is a must buy for anyone wanting to get started in this field.' Keith Burnett, NatureReview of the first edition: 'Bose-Einstein Condensation in Dilute Gases will be useful to newcomers to the field and will help researchers with diverse backgrounds communicate with each other. It is an excellent text, a broad survey with some in-depth discussions … an excellent text such as [this] is needed in these exciting times.' Physics Today