When is the next one being released?

I had had this book on my radar for a while, and it was a pleasant surprise to listen to.

I expected a different story than what I got.

A lich that has a thirst for knowledge, is dissatisfied with not many new things to explore. He becomes tired of the world and lays himself to rest, to sleep for eons and see how it all ends, but some jerk wakes him up way too soon, and instead of going back to sleep, his curiosity gets the better of him and he goes back out into the world to see what has changed, and everything is not as he had expected.

The story has humor and you want to know what has happened, and in my case, I want the second book, I just need to figure out who to bribe to get the second audiobook faster.