The Rotten Romans by Terry Deary

This is a wonderful book for those who want to learn about everything your teachers don't tell you about the Roman Empire. This just includes interesting facts, that are so unique, they are practically unable to be categorized. There is also these little questionnaires in the beginning that you can give to your teacher, to see how much they really do know about the Roman Empire.
You can find this book in ISP's library. This is an easy read, which will make you keep wanting to go back for more fun facts.