The book "Address of President Roosevelt in St. Louis, Missouri, October 2, 1907" was written by the President of the United States Theodore Roosevelt himself. This speech is considered one of the key speeches of his presidency. In his speech, he discusses important issues of the country's development, including economic reforms, domestic and foreign policy. Roosevelt's speech at this event determined the country's strategy for a certain time ahead. This book is an important historical document that reflects the important events and ideas of Theodore Roosevelt's presidency.