There are 4 books in the Oliver Blue and the School for Seers series.
The Oliver Blue and the School for Seers series does not have a new book coming out soon. The latest book, The Scepter of Fire (Book 4), was published in June 2019.
The first book in the Oliver Blue and the School for Seers series, The Magic Factory, was published in November 2018.
The Oliver Blue and the School for Seers series primarily falls into the Fantasy genre.