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.
Princess Leia's children have been kidnapped. Along with Chewbacca and Artoo-Detoo, she follows the kidnappers' trail to a disabled refugee ship, from which children are also missing. Here she learns of a powerful Imperial officer with a twisted plan to restore the Empire. Meanwhile, Han Solo and Luke Skywalker are cut off from Leia by the death of a nearby star, which has caused a disruption in the Force. They have gone to the planet Crseih to investigate a report of a lost group of Jedi. Instead they find a charismatic alien named Waru whose miraculous healing powers have attracted a fanatic following. As Leia follows the path of her children across space, Luke and Han draw closer to the truth behind Waru's sinister cult. Together they will face an explosive showdown that will decide the survival of the New Republic . . . and the universe itself!