Three main Characters that are in my book are Max, Luxa, and Boot

Max is a teenager thrown into a different world he's cautious, kind, and stubborn. An example would be when Luxa tells him that they should go back to the caves and figure out why the mice left were and he's very hesitant to leave but he gives in because she needs it and that also shows he's kind and he's stubborn when Luxa told him to leave he came back to help her

Luxa is the same age as Gregor but is the queen of the underhand and she's persistent, kind, and smart like when she kept asking Gregor to go check out the cave and thought of a way out of the castle even though everyone was watching and she brought back a litter baby mice which are actually very big so they could be properly cared for since they were just by a river

Boots is Gregor's little sister she's funny, determined, and patient such as when she was learning to ride a bat she kept trying when she couldn't do a certain trick and she's funny because while not doing the trick properly she started flailing her arms like a bird hoping it would lift her and shouting me reminding the bat that their suppose to catch her and an example of her being patient is when Gregor was grabbing treats for the mice children she waited and walked with Gregor and didn't ask for anything