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.
Jedi Knight Quinlan Vos has lost his memory. Not only must he fight to rediscover his past, he must also track down his Padawan, Aayla Secura, who has mysteriously disappeared. With only his lightsaber and a scheming Devaronian named Villie to help him, Quin must face off against deadly gamblers, false Jedi, corrupt officials, and the pull of the dark side if he is to survive!