Here's the Bloomsbury link to the book...
https://www.bloomsbury.com/us/roxy-musi ... 501355349/Morrison is a prominent academic music historian which may help make this a book worth reading; or the tome may prove insufferable if filled with academic pretension and self impressed bloviating.
If nothing else it will help keep Roxy/BF in the realm of Bands/Singers that need to be remembered as the 21st century rolls along and the 1970s and 80s fade into a world inhabited by your grandparents - but certainly not by you.
I may well buy this book if only to see how much attention is given to PM and AM in regard to the recording and crafting of Avalon.