Some self promotion here, which I think I deserve as a long-standing member and poster
I just published the third and final book about YELLO's early years! Over 500 pages!
It covers the "EXCESS" years, 1982-1984, and is made in collaboration with founding member Carlos Perón.
You can order it from one of the links below. (Or tell Santa Claus you want it....)
Amazon Germany - digital
https://amzn.to/2Pq6pUX
Amazon Germany - printed book
https://amzn.to/354SYAn
Amazon UK - digital
https://amzn.to/2LzYJyi
Amazon UK - printed book
https://amzn.to/2sTcu4A
Amazon USA - digital
https://amzn.to/2Ea8HCB
Amazon USA - printed book
https://amzn.to/354szCJ
Best regards/Jonas Warstad
http://www.discog.info/yello.html