This One of my most interesting books of the past bought on 80s it os a handy book of the world of ca a6 size
A small book of a 300 pages has nice maps but very condensed to the level that my eyes cannot read ot without a magnifying lens . The fonts used are between 2 and 4 picas See above on how small are these fonts !
The book has also a concise map of the world as is shown in the above picture
On the end of the book there is a very condensed index of cities around the world Again ont size is very small , about 3-4 picas . In greece not only the biggest cities are referred but also some of the minor !
A nice and very concise travel guide for the whole if still available !