A character plans this type of event to be the centerpiece of the Hundredth Night of Hundredth Nights, and uses it to foil Katrina, who was trying to stab him with a knife in revenge for her son's death. To end this type of event, a man demands to receive one percent of the revenue that he generates in his job. The title character causes this type of event before disappearing in a flash of light in the novel (*) The Mysterious Stranger. In a different book, the main character is appointed chief minister because he supposedly caused this type of event. Despite confusion over the date being the Twenty-First, this type of event is predicted by Hank Morgan, preventing Merlin from burning him at the stake. For 10 points, name this type of event 
A character plans this type of event to be the centerpiece of the Hundredth Night of Hundredth Nights, and uses it to foil Katrina, who was trying to stab him with a knife in revenge for her son's death. To end this type of event, a man demands to receive one percent of the revenue that he generates in his job. The title character causes this type of event before disappearing in a flash of light in the novel (*) The Mysterious Stranger. In a different book, the main character is appointed chief minister because he supposedly caused this type of event. Despite confusion over the date being the Twenty-First, this type of event is predicted by Hank Morgan, preventing Merlin from burning him at the stake. For 10 points, name this type of event during which the subjects of King Arthur hope that the sun will return.
A character plans this type of event to be the centerpiece of the Hundredth Night of Hundredth Nights, and uses it to foil Katrina, who was trying to stab him with a knife in revenge for her son's death.
solar eclipse