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.
Izzy and Jules were best friends until Izzy's family abruptly left Batuu when she was six. But now she's back, and Jules, the boy who never left, is unsure what to make of her. While on the run from vengeful smugglers and an angry pirate, Jules and Izzy will come to terms with who they are, and what they mean to each other.