Which collection of stories was penned by Geoffrey Chaucer?

The collection of stories penned by Geoffrey Chaucer is "The Canterbury Tales." This work is a cornerstone of English literature and was written in the late 14th century. It is notable for its diverse cast of characters, each telling their own story as part of a storytelling contest during a pilgrimage to Canterbury Cathedral. Chaucer's use of the English vernacular and his exploration of themes such as religion, morality, and social class marked a significant development in literature at the time.

In contrast, the other titles listed are the works of different authors. "East of Eden" was written by John Steinbeck and deals with themes of good and evil in an allegorical context, set in California's Salinas Valley. "The Prince," by Niccolò Machiavelli, is a political treatise that discusses power and statecraft, focusing on the strategies of rulers. "A Tale of Two Cities," authored by Charles Dickens, is a historical novel set during the French Revolution and explores themes of resurrection and sacrifice. Each of these works is significant in its own right but does not belong to Chaucer.