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.
Concluding the first new-canon comic tale set between episodes VI and VII! As the Empire Shatters around them, Rebel heroes fight for a better tomorrow! Greg Rucka (Punisher, Cyclops, Wolverine) and Marco Checchetto (Punisher, Avengers World) take us into the more recent long, long time ago!