As I'm sure you've noticed, most of the history of the Baudelaire orphans is organized sequentially, a word which here means "so that the events in the lives of Violet, Klaus, and Sunny Baudelaire are related in the order in which they occurred." In the case of the next three chapters, however, the story is organized simultaneously, which means that you do not have to read the chapters in the order in which they appear. In chapter four, you may find the story of Violet Baudelaire's journey up to the rooftop sunbathing salon, and the unpleasant conversation she had occasion to overhear. In chapter five, you may read about Klaus's experience with certain members of the lumber industry, and a sinister plot that was devised right in front of his nose. And in chapter six, you may see the result of my research into Sunny's dreadful visit to Room 371 and to a mysterious restaurant located on the ninth story. But because all of them occur at the very same time, you need not read the chapters in the sequence four-five-six, but can read them in any order you choose. Or, more sensibly, you could simply skip all three chapters, along with the seven chapters that follow them, and find some other sequential or simultaneous thing with which to occupy your time.