The Light the Abyss series does not have a new book coming out soon. The latest book, Journey to the Heart of the Abyss (Book 2), was published in November 2021.
The first book in the Light the Abyss series, The Light at the Bottom of the World, was published in November 2019.
The Light the Abyss series primarily falls into the Science Fiction genre. This young adult series was written for ages 12-17, but can be enjoyed by adults too.