There are 2 books in the Brawl of the Worlds series.
The Brawl of the Worlds series does not have a new book coming out soon. The latest book, Wish You Were Here (Instead of Me) (Book 2), was published in June 2023.
The first book in the Brawl of the Worlds series, First Contact, was published in September 2022.
The Brawl of the Worlds series primarily falls into the Science Fiction genre.