"An Introduction to Game Theory" by Martin J Osborne is a comprehensive textbook on the subject of Game Theory, suitable for both mathematics and political science students. Published by Oxford University Press in 2003, this hardcover book covers the basics of game theory and its history and theory. With 560 pages, this revised edition includes new material and is a valuable resource for anyone interested in the field of game theory. The author presents the principles of game theory in a clear and engaging manner, making this textbook a must-read for those seeking to deepen their understanding of this important area of study.