There are 2 books in the Society of Explorers and Adventurers series.
The Society of Explorers and Adventurers series does not have a new book coming out soon. The latest book, Shinji Takahashi: Into the Heart of the Storm (Book 2), was published in April 2023.
The first book in the Society of Explorers and Adventurers series, Shinji Takahashi and the Mark of the Coatl, was published in May 2022.
The Society of Explorers and Adventurers series primarily falls into the Action Adventure and Fantasy genres.