It may have been one treatise, divided into three books.
There are 32 poems in the collection, divided into five books.
The work is divided into three books, with a total of seven volumes.
The work is divided into three books of four pieces each.
In terms of its structure, it is divided into three books.
The rest of the novel is divided into six books.
The text is divided into five books, each having two sections.
The manuscript version of the work was divided into 25 books.
This work is divided into four books, and appeared at Rome in 1658.
The work is divided into the prologue and 15 books.