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.
MATTIS BANZ knows that he's meant to be a hero of the galaxy like the legendary Luke Skywalker, and when General Leia Organa's Resistance recruits him to join its efforts against the evil First Order, he finally has a chance to fulfill his destiny. But the rest of his squadron doesn't seem very promising. Sure, there's the Zeltron girl Lorica, famous for her exploits foiling evil smugglers, but there's also the swamp boy named Dec, who seems to enjoy causing trouble; Dec's "brother," a droid who thinks he's a pilot; Sari, whose imposing size contradicts her sweet nature; and Jo, the stuffy group leader with secrets. How is Mattis supposed to be the next Poe Dameron when he and his squad mates spend more time in trouble than flying X-wings? The team will have to learn how to work together when the going gets tough, or they won't be going anywhere. . . .