Like Mr W - all routes south in the Morgan seem to include the Fosse Way.
I use a Sat Nav for most journeys but all start with a decent map.
For France the Michelin map is best - and the pages are laminated enabling you to mark the map with a dry wipe marker or Chinagraph pencil and wipe off later.
Has anyone found a decent map book for Germany? I have searched more times than I can count and still cannot find anything with a sensible scale.