What has the author O Edmund Clubb written?

You're likely thinking of O. Edmund Clubb, a prominent American diplomat and scholar who served in China during the 1930s and 1940s. He's known for his writings on Chinese history and politics, especially his experiences during a pivotal period of change in the country.

Here are some of his notable works:

* 20th Century China: This is his most famous book, a comprehensive and influential work that covers the history of China in the 20th century. It's considered a classic in the field and offers valuable insights into the complex events that shaped modern China.

* China and Russia: The "Great Game" This book explores the historical and political relationship between China and Russia, delving into their interactions and the geopolitical implications.

* The Witness and I: This is Clubb's personal memoir, offering a first-hand account of his time in China and his experiences with the changing political landscape.

* The United States and the Sino-Soviet Alliance This book examines the formation and implications of the Sino-Soviet alliance, a key development in Cold War politics.

It's important to note that O. Edmund Clubb was a controversial figure. Some of his writings and views on China have been criticized, particularly his stance on the Chinese Communist Party during the early days of the People's Republic. Despite this, his work continues to be studied and debated by scholars and historians.