I've just finished this book... and all I can think about is how have I not read this book sooner?? The edition I have is a 40th Anniversary edition and I can honestly say I'd never even heard of it before.
This book was first published in 1975 and it is still a brilliant read today, the thriller covers the troubles in Northern Ireland and portrays it excellently. It is easy to get into and I found myself unable to put it down wanting to read more.
It features Harry who is placed in Belfast at the prime minister's request to find the man that shot a local MP in London. It follows the story of Harry and his progress at trying to locate the man, as well the the story of the man who carried out the shooting as well as the politics and difficulties faced by all at that time.
If you haven't read this book I would really recommend it as it truely is brilliant, as I've already said I'm just disappointed that I haven't read it sooner.