I am writing a middle grade novel and notice a lot of agents say they are not looking for snark. I've tried to make my main character's voice (hopefully) humorous and somewhat self-deprecating.
Tone-wise I'd say close to Percy Jackson. I'm now wondering if I should dial it back and have her be a bit more earnest and serious.
Anyone have any thoughts on what a snarky narrator sounds like and any examples from middle grade or YA so I can compare?