"The Gilded Age: A Tale of Today" is a novel written by Mark Twain and Charles Dudley Warner, first published in 1873. It's set in the post-Civil War era in the United States and offers a satirical depiction of American society during the period known as the Gilded Age, a time of rapid economic growth and industrialization coupled with widespread corruption and inequality.

The novel follows the lives of various characters, including the Hawkins family, who move from rural Tennessee to Washington, D.C., in search of wealth and social advancement. Along the way, they encounter a cast of politicians, businessmen, and social climbers, each pursuing their own ambitions and navigating the complexities of American politics and society.

Through its portrayal of greed, corruption, and the pursuit of wealth, "The Gilded Age" offers a scathing critique of the excesses and moral decay of the era. The term "gilded age" itself refers to the superficial glitter of wealth and prosperity that concealed underlying social problems and inequalities.

While Twain and Warner collaborated on the novel, it's often considered more of Warner's work, as he was primarily responsible for the writing, with Twain providing input and revisions. Nevertheless, "The Gilded Age" remains an important and influential work, offering valuable insights into the social, political, and economic landscape of post-Civil War America