I think this may be my favourite of this series. The Solo twins head home to Coruscant for a visit, bringing their friends from the Jedi Academy, Tenel Ka and Lowbacca, home with them. No Luke Skywalker in this one, but we see a lot of Han and Leia and Anakin. I rather like when the whole family is together - reminds me a bit of my own.
Of course, the family visit isn't all fun and games - although there is a formal diplomatic dinner that gives Tenel Ka the opportunity to save the day with Anakin's help, leaving Jacen, Jaina, and Lowbacca wondering how their warrior friend from Dathomir knew the protocols of meeting with an ambassador. That is, before Zekk, Jacen and Jaina's scavenger friend, accidentally eats the centrepiece, thinking it's a salad, resulting in EVERYONE having to eat theirs (and Han getting kicked under the table by Leia). He's embarrassed and disappears, kicking off the main part of the plot.
Jaina and Lowbacca go up to an orbital mirror to make repairs (and discover a bigger problem than they imagined) while Jacen and Tenel Ka disappear into the dangerous lower depths of Coruscant to search for Zekk. Prompting Anakin and Leia to search for THEM when that doesn't go as planned, either. Because naturally, the Shadow Academy is up to its old antics of kidnapping people and trying to convince them to join, whether they can use the Force or not.
Zekk is an interesting addition to the cast of characters - a poor orphan who makes a living scavenging things and avoiding the lower level street gangs. Being friends with the very privileged children of the New Republic's Chief of State is hard - while they have never wanted for anything in their lives and have extraordinary powers they're only beginning to learn how to use, he's struggling just to afford food. Whenever they visit him, he's got to be careful because their presence makes a lot of his normal haunts far more dangerous and he embarrasses himself whenever he visits them. It's understandable that he tries to convince himself that he values freedom far more than family or security and then that he jumps at the chance to make something a bit more of himself, right or wrong.