BBY/ABY is used to position items along the Star Wars Timeline. BBY refers to Before the Battle of Yavin. ABY refers to After the Battle of Yavin. The Battle of Yavin in Episode IV: A New Hope occured in 0 BBY/ABY.
The Youtini Expanded Universe Ranking system is a 1-5 scale that ranks EU book quality, difficulty, and importance. Books closer to Level 1 are easier to read and understand, more important, and of higher quality.
One hundred thirty-three years after Luke Skywalker made his final stand against the Emperor and Darth Vader, the Galactic Alliance, Emperor-in-exile Roan Fel's forces, and the reunited Jedi Order are finally ready to take on the Sith Empire. Everyone is out of hiding, and the battle lines have been drawn.Cade Skywalker is back in action, as well — leading a personal vendetta against the Sith, and brought to the brink of having to accept his family legacy, or deny it once and for all!