Wales: England’s Colony? was a 2019 book and BBC television series exploring the relationship between Wales and England. It was intended to challenge its audience to reconsider Wales’ historical relationship with England and its place in the world.
Clips from the television version can be viewed here: https://www.bbc.co.uk/programmes/m0003c79
The book can be bought direct from the publishers here: https://www.parthianbooks.com/products/wales-englands-colony or from Amazon here.
There was also an accompanying series of podcasts where I discussed different issues in the Welsh past with other historians. These were recorded in a Cardiff pub and broadcast under the title “The Pub Historian”. They are online here.