Add sections to the bookbuilder: Arms Industry and the Business of War (Iberian Anarchist Federation (Euskal Herria))

 

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.

 
Section
Select
Title, author, date...
Arms Industry and the Business of War
Source, notes...