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.
Zayne and his con-artist partner Gryph are finally learning the truth about their fierce friend Jarael and the strange Mandalorian deserter Rohlan. Deception has been company to the foursome since Zayne's life as a fugitive banded them together. Now, as they have continued adventuring across the galaxy, light has shone on each of their pasts. Yet for one of Zayne's companions, a resurfacing past brings deadly peril—and he'll have to call in every favor he can if he hopes to save the day!