Add sections to the bookbuilder: Sale of house propels serious, working-class family into spotlight (Edward Walsh
The Washington Post
)

 

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...
Sale of house propels serious, working-class family into spotlight
Source, notes...