@ThePatronusWriter
No.
It was initially going to be, and then the rest was going to the the sequel called The Death Club, but, I decided against it, because it was really just the aftermath of what happens in the next chapter. So, it technically still followed the same narrative. I wanted the second book to have a different problem instead, but the second book would have the same problem, if I did end up going with the initial idea.
So don't worry, plenty of more to see! But, the next couple of chapters are going to be very world-changing in terms of the story, and the fourteen year olds reason for finally being a part of the book is FINALLY going to be explored!!!