Pokemon Children's Book Cover

So for world history last year, my history teacher decided to have us make children's books based on permanence and impermanence in history. So, I go to him and I say, "I know this may seem weird, but I wanted to write my children's book on pokemon..."
You know what he says?
"Oh! That'd be great!"
I loved history, needless to say.
This is the cover for the children's book two of my friends and I made, I drew the original picture (which took probably two to three hours, each pokemon is drawn as close to scale as possible) and my friend Sarah colored this (Another few hours).
Maybe I'll eventually upload the rest of the book, but the order is so jumbled on the computer, so I'm not sure... We got a hundred though P: