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.
THE EARLY DAYS OF OBI-WAN KENOBI, JEDI KNIGHT! Following the wishes of his master, OBI-WAN has taken on ANAKIN SKYWALKER as an apprentice. Will his mission alongside his young Padawan bring them closer together, or sow the seeds that will drive them apart? And who else is after the ancient holocron that they seek?