Christovix is working on the first in a series of young-adult science-fiction novels:
A Finite Rhythm: Movement 1 | A Shadow Cast
Unfortunately that is all that you get to know about it for now.
In the mean time you can read all of his other work on Tumblr, which is some fan fiction as well as three separate ongoing serials:
Emmy and Christov Escape the Apocalypse | Youtube Audio Playlist
The Grove Aphelion | Youtube Audio Playlist
Home Among the Stars | Youtube Audio Playlist