There are 4 books in the Genny in a Bottle series.
The Genny in a Bottle series does not have a new book coming out soon. The latest book, How To Create the Boy of Your Dreams (Book 4), was published in May 2002.
The first book in the Genny in a Bottle series, How to Become Popular Without Losing Your Mind, was published in October 2000.
The Genny in a Bottle series primarily falls into the General Fiction genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.