Add sections to the bookbuilder: The Soviets and the Papacy (Andre Lorulot)

 

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
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Title, author, date...
The Soviets and the Papacy
Source, notes...