There have been numerous books produced to coincide with the Royal wedding , this, I think is one of them.
However having said that, this book although not large in terms of number of pages or especially academic in content is beautiful because of the quality of the printing, the large format,fabulous phots and historic reproductions.
The story of Westminster Abbey is so intertwined with the British Monarchy that its story, as this book demonstrates, is central to the history of Britain.
With great events like the recent Royal wedding and the funeral of the Queen Mother its important to see the Abbey as not a museum but an ongoing participant in that history.