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 of the best things in Star Wars Canon is seeing characters both original and new coming together to create a seamless universe where everything can coexist in the best intergalactic story ever told. Rebel Jail is a great example of that as Princess Leia encounters the notorious Doctor Aphra while Luke and Han go on an adventure of their own.
What comes next for the rebels after the events of VADER DOWN? Find out as the adventures of Luke Skywalker and friends continue! The Rebel crew are en route to a prison base with a very important captive. But, unlucky for them, they aren't the only ones with their eyes on this prize! Plus: Meet a rebel spy at the heart of the Empire, and join him on a mission of life and death!