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.
Continuing the imperious rise of the Dark Lord! A Jedi makes a desperate deal. The Inquisitors' mission evolves. And Darth Vader discovers a theft... And when the thief faces the consequences of their crime, Emperor Palpatine rewards Darth Vader with three gifts: A thing, a choice...and a voice. Seeking the path to his destiny, Vader returns to the place of his birth. There, echoes from the past reach out to him - both his own past, and the dark history of the Sith! Be here for a story that could only be called "Fortress Vader"!