The Twenty-One Balloons - Comparison To "The Diamond As Big As The Ritz"

Comparison To "The Diamond As Big As The Ritz"

The story is preceded by a note from du Bois, informing that just before publication his publisher noted a "strong resemblance" between the book and "The Diamond as Big as the Ritz", a short story written by F. Scott Fitzgerald in 1922. Du Bois acknowledges it is "not only quite similar in general plot, but was also altogether a collection of very similar ideas." He says it was the first time he had heard of Fitzgerald's story, and "the fact that F. Scott Fitzgerald and I apparently would spend our billion in like ways right down to being dumped from bed into a bathtub is, quite frankly, beyond my explanation."

The two stories share the common concept of a giant diamond mine and the resulting need to protect the secret of its existence. However, they differ significantly in tone and plot details. Fitzgerald's story does not involve balloons, nor a Utopian society on Krakatoa, nor fantastic mechanical inventions like those described in du Bois's story. Fitzgerald's story also takes a darker tone, with the mad owner of the mine having constructed a hollow in the earth to imprison the unfortunates who had discovered the mine. The story's protagonist has a sexual encounter with the daughter of the mine owner, and discovers that he faces execution.

The stories also differ in their intentions and audiences. The Twenty-One Balloons is a children's story, with only a mild, playful interest in social commentary. By contrast, "The Diamond as Big as the Ritz" is a parable for adults; it articulates large social themes that preoccupied Fitzgerald throughout his career as a mature writer, and which found their way into his major novels, notably The Great Gatsby.