The table of contents for 2011 Edition:

• Part I: Installing and Configuration
  • Installing Ubuntu
  • Post-Installation Configuration
  • Working with GNOME
  • Command Line Quickstart
• Part II: Desktop Ubuntu
  • On the Internet
  • Productivity Applications
  • Multimedia Applications
  • Other Ubuntu Desktops
  • Games
• Part III: System Administration
  • Managing Users
  • Automating Tasks
  • System-Monitoring Tools
  • Backing Up
  • Networking
  • Remote Access with SSH and Telnet
• Part IV: Ubuntu as a Server
  • File and Print
  • Apache Web Server Management
  • Remote File Serving with FTP
  • Handling Email
  • Proxying and Reverse Proxying
  • Administering Database Services
  • LDAP
  • Linux Terminal Server Project (LTSP)
  • Ubuntu in the Cloud
• Part V: Programming Linux
  • Opportunistic Development
  • Helping with Ubuntu Testing and QA
  • Using Perl
  • Working with Python
  • Writing PHP Scripts
  • C/C++ Programming Tools for Ubuntu
  • Mono
• Part VI: Ubuntu Housekeeping
  • Managing Software
  • Securing Your Machines
  • Performance Tuning
  • Command Line Masterclass
  • Kernel and Module Management
• Part VII: Appendixes
  • A. Ubuntu Under the Hood
  • B. Ubuntu and Linux Internet Resources

You can buy it from Amazon.com using the link below for $29.99:

According to the description in the book:

• Matthew Helmke is an active member of the Ubuntu community, an administrator for UbuntuForums.org, and chariman of the UbuntuForums council.
• Andrew Hudson is a freelance journalist who specializes in writing about Linux, with significant experience in Red Hat and Debian-based Linux distributions
• Paul Hudson is a recognized expert in open-source technologies. He is a professional developer and full-time journalist for Future Publishing, with articles that appeared in Mac Format, PC Answers, PC Format, PC Plus and Linux Format.

The book also ships with the Ubuntu 10.10 DVD.