When an amateur astronomer is unexpectedly thrust onto the French throne, he must navigate the absurdities of a modern monarchy. Pippin Heristal, a man of simple habits and corduroy clothing, finds his quiet life upended by political machinations that force him into the role of King. He faces opposition from a cast of opportunistic courtiers, his own ambitious family, and a volatile public, all while attempting to maintain his personal integrity. The narrative utilizes a satirical framework to examine the intersection of tradition and contemporary governance.

Readers frequently highlight this work as a departure from the author's more somber, realist novels. Discussion often centers on the effectiveness of the satire in mocking the inherent contradictions of political power. Critics observe that the pacing is brisk and light, favoring comedic situations over deep character introspection. Many readers appreciate the wit displayed in the depiction of the royal court, noting that it provides a distinct look at the author's versatility as a writer. The book remains a point of interest for those examining the lighter side of mid-century American literature.