Add sections to the bookbuilder: From the Confession to Tsar Nicholas I (Michail Bakunin)

 

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...
From the Confession to Tsar Nicholas I
Source, notes...