Sources for the Antonine Wall

A day trip to Edinburgh by air yesterday, and the sun shone on me which makes all the difference.  While in a bookshop, my eye fell on a book with the title “Roman Scotland.”  Of course we don’t think of Scotland as having a Roman past, but it does, at least as far as the Antonine Wall and a few outlying forts.

There is archaeology for the Antonine Wall.  But I was wondering what the literary sources for it are.  Does anyone know?