Congratulations!
The title is catchy. This looks like an amusing book for the quirky dark humor set. Not that you asked, but I'd vote for "teens/adults".
You're hitting the Quentin Blake* vibe in the drawings.
On the off chance you're not familiar, you should check out Edward Gorey.
*(For the curious, but not enough to look it up: Quentin Blake Illustrated 18 Roald Dahl books.)