Title page from an oblong edition of an emblembook.
There are two ways to look at front matter, body matter and end matter. A bibliographer would look at the way a the quires are signed and thus decide on bibliographical evidence which is which. But you can also look at the content and divide the different parts according to their content. The body contains the actual text - and of course the paratext that is directly related to it: notes, remarks in the margins, headers and footers. Front matter and end matter contain paratext with different functions: identification, recommendation, descroptions of the content, indexes and so on.

