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.
After all she's been through, professional disaster zone DOCTOR APHRA is right back where she started: working for DARTH VADER. What villainous use has the dark lord found for her to make him spare the life of his most annoying foe…? And how long does she have to try to slither out of harm's way before he decides to finish what he started three years ago…?