(I like how everyone gives Erin a different gender)
I always only introduce a handful of characters, the moment they have their own personality, they're usually burned into my brain.
Except for that one male MAIN character from my first book. I once read in front of a class of children and then asked for favorite characters. Totally forgot about that one because I hated him. One kid loved him. Oops.
Do you plan to release that book on steemit?
It's in German and intended for 12 year olds... And my publisher holds the rights for 7 more years. So probably not :P