From N Gauge wiki
978 0 7110 3467 9
This book is a must for anyone who wants to model modern Cornish railways, including clay. It covers from 1969 to 2012.
Just about every photo is a colour one, there is the odd b&w one.
Although John Vaughan has written 10 books about Cornish railways, this one has to be his best (I also think it's his last one as he is retiring).
I think it's going to be one of those books that I'll find hard to put down, it's also increased my loco wish list and thrown my initial modelling era of mid 80's to 90's out the window!!
Well worth the Amazon price.