The XSLT 1.0 stylesheets have an extensive mechanism for generating front and back covers, inside cover pages, etc. The xslTNG 2.1.4 stylesheets can be customised to generate cover pages and other front matter as part of the titlepage processing for a book, etc. The xslTNG 2.1.4 stylesheets support an m:back-cover mode that can be used to generate a back cover. Support for generating front and back covers is likely to be further developed in future releases.