Perry Mason must find a way to defend his client when the key witness in his armed robbery case disappears. The penniless ex-salesman, Albert Brogan, is accused of a crime that Inez Kaylor's testimony was supposed to disprove. However, when the nightclub hostess fails to appear in court, Mason's defense strategy is jeopardized, forcing him to uncover the truth behind her absence and the robbery itself.

suggests that Erle Stanley Gardner's "The Case of the Hesitant Hostess" delivers a classic Perry Mason legal puzzle. Readers can anticipate a tightly plotted mystery where Mason's sharp legal mind is put to the test when a crucial witness vanishes. The narrative likely focuses on the intricate courtroom strategies and the suspenseful unraveling of a crime. The story promises to keep readers engaged as Mason navigates the complexities of the case to secure his client's acquittal.