Suggest me different retellings of Greek mythology or the odyssey appropriate for 11 year olds

Yeah, I've got some girls in my grade 6 class who were talking about Epic the musical, and we ended up getting into a discussion about how sometimes myths are different depending on who told them.

I was going to bring them Circe to demonstrate my point but then I remembered it's not really appropriate for that age group. They said they are down for some reading, so help me out here. What can I use to demonstrate different perspectives of the same story!