Been into The Works shop in Huddersfield today and picked up a book. It's called Jaguar Marketing the Marque - The history of Jaguar seen through it's advertising, brochures and catalogues by Nigel Thorley. It's a Haynes book and covers cars from Swallow right up to the XK in full colour. Now the best bit it was only £4.99 which is great seeing as the price inside the cover is £25. Check out your local Works to see if they have a copy.