L'Ingénu is a satirical novella by the French writer Voltaire, published in 1767. It tells the story of a Huron Indian transported to the sophistication of eighteenth century Paris, and satirizes religious doctrine, as well as the folly and injustices of French society. (Summary from Wikipedia).
Chapters
From LibriVox, read by volunteers and in the public domain. LibriVox page (opens librivox.org), the text (opens books.google.com), all files on the Internet Archive (opens archive.org).