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.
Wicket and Kneesaa babysit Nippet and Wiley and decide to take them fishing and have a picnic. The woklings get into mischief and discover rainbow berries which the Ewoks use to make rainbow berry pies for their Harvest Moon Feast.