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.
Growing up in the shadow of his heroic father, Lumpawarrump, son of Chewbacca, feels tremendous pressure to match his father’s daring exploits. Chewie’s life-debt to Han Solo keeps him from returning home, and without the steadying influence of his father, Lumpy is unfocused and out of control. So Chewie’s wife decides that a visit to Coruscant is in order. It’s the perfect opportunity for the family to bond—and for Chewbacca to teach his son some much-needed life-lessons.
But when Lumpy’s eagerness to impress his father leads to direct disobedience, Chewie is forced into an extreme pursuit that will lead him into Coruscant’s dangerous underlevels–and to a secret as shocking as it is deadly. . . .