Is there really going to be a Chronicles of Narnia 3 movie?

Walden Media wants to do The Voyage of the Dawn Treader, The Silver Chair, and The Last Battle as movies. Voyage is the only one that is for sure right now, however. The others depend on how successful it is. They already have a director for the 3rd movie, but Walden is trying to find someone else to team up with, since Disney abandoned them. I love Narnia soooooo much! I hope they get around to making The Last Battle as a movie! Peter comes back in that one.