A young man discovers that his school friend's family possesses a diamond of impossible proportions, hidden away in a secret, opulent mountain retreat. John T. Unger, a student from a modest background, finds himself thrust into a world of extreme wealth and moral decay when he visits the Washington family estate. He must navigate the bizarre social codes and lethal defenses of this isolated paradise while grappling with the realization that his hosts will go to any length to protect their secret. The narrative employs a satirical lens to examine the excesses of the American dream and the corruption inherent in unchecked privilege.

Readers and critics frequently identify this collection as a sharp examination of the Jazz Age's obsession with status and material acquisition. Discussion often centers on the author's ability to blend fantastical elements with grounded social commentary to expose the hollowness of extreme wealth. Many highlight the title story for its imaginative premise and its biting critique of the American elite. The prose is noted for its rhythmic quality and its capacity to evoke both wonder and discomfort in the reader. Overall, the collection is viewed as a significant contribution to the author's body of work, offering a darker look at the consequences of ambition.