See the Debian Packaging Handbook project homepage.
Index of contents (old)
Appendix: Examples
Appendix: Editors with useful features
Appendix: Debian policies
Appendix: Where to get help
Appendix: Useful hints
Useful links
Some (useful) stuff about packaging:
http://www.netfort.gr.jp/~dancer/column/libpkg-guide/libpkg-guide.html
http://matrixhasu.altervista.org/index.php?view=debian_linux
http://www.debian.org/doc/manuals/apt-howto/ and package "apt-howto"
http://debtags.alioth.debian.org/faq.html for debtags-related stuff
http://wiki.debian.org/DFSGLicenses for licenses
CategoryProposedDeletion: The project has moved to Alioth