The Adventures of Han Solo:
Han Solo at Stars End
Han Solo's Revenge
Han Solo and the Lost Legacy
Brian Daley

The Han Solo Trilogy:
The Paradise Snare
The Hutt Gambit
Rebel Dawn
A.C. Crispin

Truce at Bakura
Kathy Tyers

Heir to the Empire
Dark Force Rising
The Last Command
Timoty Zahn

Specter of the Past
Vison of the Future
Timothy Zahn

I do not recommend anything by Kevin J. Anderson.