The Prince and the Pauper question

Prince and Pauper by Mark Twain

I tried to read this book when I was in fifth grade, but it did not end well since my English skill at the time was completely miserable. However my reading ability improved drastically over the years, which allows me to pick this old book up and read it again. This book is a story centered on two boys one was born as a royalty and other one was born as a pauper. And story begins when the pauper miraclely meets the prince and they realize that they look almost identical! The prince suggest to switch role with the pauper for a while but consequently it leads to many chaotic events. I enjoyed reading this book despite that I could not understand most of its contents because the graphics attracted me and helped me understand it more. To this day, Prince and Pauper is still one of my favorite story.