Now that book 7 finished; will there be book 8?

Because the beginning of the game,(the player) choose a character and fight a overblot grim. But then the character (that you choose) did not win and overblot grim is more powerful Feel free to say some of your thoughts or theory There is no right or wrong answers I'm just curious about our players about leave the NRC or realize that the twisted wonderland is our home.