Board Thread:Editor Board/@comment-3551173-20130815035803/@comment-1173941-20130912204039

If you mean Season 2, as in, after Fairy Dance arc, there is none.

The anime hasn't continued yet, though the Author of the book has hinted at the possibility of more to come.

If you wish to read a translation of the book online, you can check it out at http://baka-tsuki.org/project/index.php?title=Sword_Art_Online

To continue from where the anime left off at, start on Volume 5.