I found out about this book because a female Mossad agent in The Little Drummer Girl reads it and this is mentioned several times. So when I found a used copy for $5 I picked it up.
Did I find this book absolutely enthralling? No. But it kept me reading and I liked that because it was a serial the chapters were short and I enjoyed reading it at a steady pace of only a chapter or two each day.
I can see why John Le Carré referenced the book. Henchard is a tragic character following a tragic path and many of his novels post Smiley’s People are in the same vein.