Lowbacca

Young Jedi Knights is a Star Wars young adult fiction series by science fiction writer Kevin J. Anderson and his wife Rebecca Moesta. It covers the Jedi training of Jacen and Jaina Solo, the twin children of Han Solo and Leia Organa Solo. The series begins 23 years ABY (After the Battle of Yavin), when the twins are fourteen years old.

Originally intended to cover six novels, the series eventually stretched to fourteen volumes. It spanned three distinct plot arcs:

Because it is geared towards younger readers, the Young Jedi Knights series tackles issues such as racism and drug abuse that are relevant in both the Star Wars universe and our present-day world. It is also notable for introducing a new generation of Jedi who are featured heavily in later series such as the New Jedi Order, Dark Nest, and Legacy of the Force.

Heirs of the Force is about the adventures of Jacen Solo and Jaina Solo's time at the Jedi Praxeum. After spending a month of training to become Jedi Knights at Luke Skywalker's Jedi academy, Jacen and Jaina's father Han Solo arrives on Yavin 4 with gifts for the twins and a new Jedi trainee — Chewbacca's nephew, Lowbacca. Along with Tenel Ka — a seemingly humorless warrior girl who befriended them during the past month — the twins and "Lowie" become fast friends. To help Lowie communicate with his fellow students, Chewbacca and Han give him a small translator droid named Em Teedee, whose mannerisms bear an uncanny resemblance to those of the droid C-3PO.

After assembling the T-23 skyhopper that his uncle had given to him as a going-away present, Lowie takes it on a test flight. He spots a shiny object glimmering in the branches of a Massassi tree, and returns to the Praxeum, vowing to return as soon as possible. After missing evening meal, Lowie shares his discovery with Jacen, Jaina and Tenel Ka. The next day the four Jedi trainees set out in the skyhopper to investigate Lowie's discovery.

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Wikipedia