Sonic and the Secret Rings (Prima Official Game Guide)
The secrets of the Rings are now in your hands€¦.
€ Comprehensive tactics for all Missions, including how to claim Gold Medals on every stage!
€ All Fire Souls located!
€ All Skills showcased, and tactics for each one provided.
€ Complete revelations, including hidden secret character locations!
€ Learn which Skills help you the most, and how to unlock them.