Author: Brian Daley
In the previous book, Han Solo's Revenge, Han had a run-in with a master gunslinger named Gallandro. The first encounter ended without a showdown but Gallandro is still on the hunt for our friend in this later book. He is, in many ways, a secondary character in both stories but ends up playing pivotal roles in both. While these are the only two Star Wars stories in which he appears, he is mentioned in several others. Plus, he had a daughter, Anja, who factors in the Young Jedi Knights book series.
Creating action figures for licensed material characters is, evidently, a significant sub-hobby within the Star Wars fandom. Here's one I found for Gallandro, by Kambei:
The Han Solo Adventures have been a lot of fun. Not a lot of Jedi hocus pocus on offer here, just good old-fashioned adventure tales. The Lando Calrissian Adventures await in my TBR shelves...