Andrew Lang's selection opens with a frame story that holds everything else together. The Sultan Schahriar, betrayed by his first wife, decides that all women are faithless. He marries a new bride each evening and has her strangled the next morning, until the kingdom is full of grief and dread.
The grand-vizir's daughter, Scheherazade, volunteers to be the next bride. Clever, learned, and brave, she has a plan. On her wedding night she arranges for her sister to ask, just before dawn, for one of her stories. She begins a tale so absorbing that when daylight comes she stops in the middle. The Sultan, wanting to hear the end, postpones her death by a day. She repeats this every night.
Inside that frame sit the famous tales. A merchant is condemned to die by a genie until three old men ransom him with stranger stories. A poor fisherman hauls a sealed jar from the sea, frees a genie that means to kill him, and tricks it back inside by daring it to prove it ever fit. A poor porter named Hindbad envies the rich Sinbad, who answers by recounting seven voyages of shipwreck, giant birds, and monsters that earned every coin.
More tales follow: the three calenders who lost an eye, the little hunchback and the chain of people blamed for his supposed death, Prince Camaralzaman, and Aladdin, who rises from poverty through a lamp and a ring whose genies obey whoever holds them. Magic is common, but the people who survive tend to be the ones who watch, wait, flatter, and scheme rather than those who simply lash out.
Across the collection the engine is always the same. Each story breaks off at a point of suspense, and the listener's hunger for the ending buys the teller another night. By stretching that hunger over many nights, Scheherazade outlasts the Sultan's cruelty. The book's lasting idea is that patient, well-placed storytelling can hold off death and, in the end, soften the heart of the one who would deal it.