Add sections to the bookbuilder: The Seemingly Quixotic, but Remarkably Effective, Journey of a Small Band of Extreme Islamists (Institute For The Study of Insurgent Warfare)

 

With complex structures, e.g., a chapter with subsections, selecting only the chapter is likely to select only the chapter's title, so probably you want to select the chapter and all its subsections.

The text structure is shown below.

 
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