Section 4.18 (*) Back Matter
Subsection 4.18.1 (*) Appendices
Automatic lists (Section 4.21) can appear anywhere, but an appendix is a very natural place to place one.
Subsection 4.18.2 (*) Glossary
Subsection 4.18.3 (*) References
Subsection 4.18.4 (*) Solutions
Subsection 4.18.5 (*) Index
Subsection 4.18.6 (*) Colophon
The back colophon, what most authors think of as the colophon. (There is also a front colophon, see Subsection 4.17.3).