News: And it's called Sonic and the Black Knight.
Sega has announced that Sonic Team is hard at work on a direct sequel to Sonic and the Secret Rings titled Sonic and the Black Knight. The game will be coming exclusively to the Wii in Spring 2009 and will be the second game in the Sonic "Storybook Series."
Sonic and the Black Knight tosses Sonic into the world of King Arthur as the hedgehog attempts to become a knight. Unlike Sonic and the Secret Rings, players will use the Wii Remote and the Nunchuk to control Sonic in the game.
That's all we know as Sega wants to keep quiet about Sonic and the Black Knight for now.