Beat me to it! I'm on book 6, Lord of Chaos. Fantastic series!
Whats really neat is the 2nd time you re-read the series, you will notice Jordan foreshadowed the whole story in book 1 with lots of subtle events and seemingly random clips out of conversations between characters.
Amazing when you think of the level of planning and forethought that took on a story that took him 10+ books and 15 years to write.
Too bad he died before finishing his work.
We'll never get to read the 2 other pre-quel he had planned as well covering how Rand's dad found him on Dragon Mnt. and Morainie's journey into the Two Rivers just before the start of book 1.