Sky and ocean joined: The US Naval Observatory 1830–2000 - Hardcover

'... easy reading. It is well-illustrated and well-referenced ... an historical tour-de-force, and I thoroughly recommend it to everyone interested in US astronomical history ...' Journal of Astronomical History & Heritage

'There is no space to pull out more from Dick's fascinating and readable official history of the USNO, but I can thoroughly recommend it to anyone with an interest in time, navigation and their links to astronomy.' Astronomy

'... a fascinating and well written story ...' The Naval War College Review

'... finely produced book rich in detail about an early exemplar of American institutional science, and one that complements studies of its other nineteenth- and twentieth-century counterparts very well'. BJHS Journal

'Dick has produced a text which is also extremely readable, with many relevant and interesting illustrations and a very thorough index. The entire production is of the highest standard, and both author and publisher are to be congratulated on the care which has gone into the design and content of the book. In the opinion of the reviewer this book is an outstanding example of the genre, quite the most important contribution to the literature of the history of astronomy to appear for many years.' The Antiquarian Astronomer

Steven J. Dick has worked as an astronomer and historian of science at the US Naval Observatory since 1979.