The SimCity Prima Official Game Guide key features:<br><br><b>• Free Access to SimCity eGuide</b><br>The SimCity eGuide is a web access guide that also provides regular data updates, with data tables that you can easily search and sort.<br> <b><br>• Know Your City Specializations</b><br>Optimize every city in your region with different specializations and work together to complete Great Works. <br> <br><b>• Be the Best Mayor!</b><br>Expert strategies on how to manage income and expenses while expanding utilities and city services to meet the demands of your growing population.<br><br><b>• Business Strategies</b><br>Learn how to identify and extract natural resources to reap enormous profits from various business opportunities. <br><b><br>• Unlock Achievements</b><br>Obtain every achievement...even the secret ones!<br><br><b>• Quick Reference Tables</b><br>Content listing costs, prerequisites, and upgrades for all buildings and their modules.