There are 2 books in the Elizabeth and Zenobia series.
The Elizabeth and Zenobia series does not have a new book coming out soon. The latest book, The Walls of Witheringe House (Book 2), was published in May 2019.
The first book in the Elizabeth and Zenobia series, Elizabeth and Zenobia, was published in September 2017.
The Elizabeth and Zenobia series primarily falls into the Fantasy genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.