The book reviews Mongolia's foreign policy and relations with People's Republic of China and the Russian Federation in the last thirty years. It attempts to describe how Russia and China rival to attract Mongolia into own geopolitical sphere, and the different tactics deployed by two superpowers to achieve their political, economic, and other strategic objectives. The author has described Mongolia's foreign policy of balancing China and Russian's influence, whilst also pursuing national interests. The book is written in a bibliography format, referring to information obtained from Mongolian, Russian, and Chinese trusted sources. The book is intended for researchers of Russia and China's foreign policies, in relation to small neighbour states such as Mongolia.