So, has anyone actualy read this book? I take it that we have all read the personal appreciation of Henderson by Dick Gaughan that the village idiot quoted from? The one that says

He was a communist who left the party over Hungary in '56.

Or are we now down to quoting from a book that no-one has read but may or may not say something in support of the ridiculous claim that Henderson was not particularly left wing? Down to misleading snippets from book reviews quickly snatched off the internet? Again...