My Ebook Publishing House 
Atlas: Countries of the World From Afghanistan to Zimbabwe – Volume 1 – Countries from A to K 

There are 263 countries in the world. Of these 263 countries, the sovereignty of several are disputed. Only 193 are members of the United Nations, one more is classified as an observer state, and twelve are not currently members of the United Nations. Russia is the largest country in the world and Vatican City is the smallest country. 
This book contains a truley fantastic collection of 263 maps covering every inch of the globe.