ruthrobin
thanks for you explanation of the lack of reference to Chambers. I will have a go at it. There are 3 compilers I look forward to, and I am pleased to say you are one them. I enjoyed the Vera Lynn one with the clever 5 sides of the perimeter idea. I think the one I enjoyed most was the Irish Airman one, as it is a favourite poem.
I find your puzzles are doable with interesting themes, not needing a massive knowledge of history, literature etc.
Hope there are many more to come.