Just acquired some C S Lewis books (around 50 or so)
They are the small paperback type, and there is 7 to a set.
However, I am unable to list them as correct sets as they have various styles and they are different editions.
When I have had these in the past they have always been box sets, and sold quickly.
So would it be acceptable to list as full set, but then make clear in first paragraph what the editions for each book is?