There is information about Richard Hall elsewhere on this site. As booksellers, we were involved in the launching of his book Zambia, the first authoritative handbook and reference work to be published after Independence.
The front and back flaps of the dust-jacket.
The front of the dustjacket.
Yes, I have my very own copy signed by the author!
The preface part1 _ part2.
And here is Richard Hall busily signing copies of his book