There are 3 books in The Han Solo Adventures series.
The Han Solo Adventures series does not have a new book coming out soon. The latest book, Han Solo and the Lost Legacy (Book 3), was published in September 1980.
The first book in The Han Solo Adventures series, Han Solo at Stars' End, was published in October 1979.
The Han Solo Adventures series primarily falls into the Space Opera genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.