Saddle Stitch staplers are designed to insert staples into the spine or saddle of folded matter such as catalogs and manuals. There are various forms of catalog or catalogue, each organized registers of some set of objects. ... A manual of style is also called a style guide; see that article for an account of manuals of style generally. ...

A few saddle stitchers such as the Ring King brand also use "loop-staples" that enable the user to integrate brochutres etc. into ring books and binders.