ignored the repeated warnings about travelling in a storm, and set off with his retinue and two local guides. The king became separated from his party near Kinghorn, and was found dead with a broken neck near the shore the following morning. It is assumed that his horse lost its footing in the dark. While some texts say that he fell off a cliff, there is none at the site where his body was found; however, there is a very steep rocky embankment, which "would have been fatal in the dark." After Alexander's death, his realm was plunged into a period of darkness that would eventually lead to war with England. He was buried in Dunfermline Abbey. As Alexander left no surviving children, the heir to the throne was his unborn child by Queen Yolande. When Yolande's pregnancy ended, probably with a miscarriage, Alexander's three-year-old granddaughter Margaret, Maid of Norway, became the heir. Margaret died, still uncrowned, on her way to Scotland in 1290. The inauguration of John Balliol as king on 30 November 1292 ended the six years of the Guardians of Scotland governing the land. The death of Alexander and the subsequent period of instability in Scotland was lamented in an early Scots poem recorded by Andrew of Wyntoun in his Orygynale Cronykil of Scotland. In 1886, a monument to Alexander III was erected at the approximate location of his death in Kinghorn. Fictional portrayals Alexander III has been depicted in historical novels. They include: The Thirsty Sword (1892) by Robert Leighton. The novel depicts the "Norse invasion of Scotland" (1262–1263, part of the Scottish–Norwegian War) and the Battle of Largs. It includes depictions of Alexander III and his opponent Haakon IV of Norway. Alexander the Glorious (1965) by Jane Oliver. The novel covers the entire reign of Alexander III (1249–1286), "almost entirely from Alexander's viewpoint". The Crown in Darkness (1988) by Paul C. Doherty. A crime fiction novel where Hugh Corbett investigates the "mysterious death" of Alexander III (1286). Alexander supposedly suffered a fatal fall from his horse. But there are suspicions of murder. The novel concludes that Alexander was indeed murdered "by a fanatical servant" of Edward I of England. The killer acting according to "Edward's secret desire to overwhelm and control Scotland". Doherty suggests that the personal relations of the two kings were strained by constant arguments, though this is not confirmed by historical sources.