Sans dessus dessous

About “Sans dessus dessous”

The Purchase of the North Pole or Topsy-Turvy is an adventure novel by Jules Verne, published in 1889. It is the third and final book in the Baltimore Gun Club series. The story features the same characters introduced in From the Earth to the Moon and continued in Around the Moon, but it is set twenty years later. The novel follows the adventures of the gun club members as they attempt to purchase the North Pole. It is written in the same style as Verne’s other works, focusing on scientific and exploratory themes. (Summary adapted from Wikipedia, CC BY-SA 4.0.)