Love the story. Only a few tiny criticisms. Firstly, layout. This is okay on paper but on a screen you need more spaces to make it easier to read.(Mistake)

What age group are you aiming at? It is important to decide this. Then I would look online to see what vocabulary is acceptable for that reading age.(Suggestion)

It is interesting to think what other adventures George and his friends could have. (Suggestion) You could build a collection of stories featuring these characters. This would be very saleable.

My review has been submitted for consideration in "Good Deeds Get CASH!" .