The official "Ubuntu 10.10 Server Guide" contains information on how to install and configure various server applications on your Ubuntu system to fit your need

The official "Ubuntu 11.04 Server Guide" contains information on how to install and configure various server applications on your Ubuntu system to fit your need

The official "Ubuntu 10.10 Installation Guide" contains installation instructions for the Ubuntu 10.10 system (codename "Maverick Meerkat").

The official "Ubuntu 10.10 Desktop Guide" contains information on how to using Ubuntu in a desktop environment.

The official "Ubuntu 10.10 Packaging Guide" is primarily addressed to those who would like to make and maintain Ubuntu packages. Although many of the concepts i