Are there any books that introduce the president of the United States?

There are many books about the president of the United States. The Constitution and Political System of the United States: The author is the biography of George Washington, the American constitution-maker. This book details the political system and constitution structure of the United States, as well as the lives and political experiences of the presidents of the United States. The Rise and Fall of the American Political System: The author is the American political scientist Robert Dahl. This book narrates the evolutionary history of the American political system, including the origin, evolution, modernisation, and collapse of the American political system. It also has a more in-depth analysis and discussion of the political process of the American president. The President's Biography: The authors are American historians Isaac Asimoff and James Ken Wilbur. This book introduced the life and political journey of each president in American history, including their educational background, political experience, leadership ability, political legacy, etc. The American Political System: The author is Peter Harrington, an American political scholar. This book analyses the characteristics, evolution, and future development of the American political system from the perspective of the political system. These are some books that introduce the U.S. president. They can help you better understand the U.S. political system and the historical background, life, and political journey of the U.S. president.