Hi! I’m looking for a book I read in the 1st or 2nd grade during the mid-2000s. I don’t remember much about plot or character details, but I’m certain it’s a book series about 4 children who each possess a power controlling 1 out of the 4 elements. Each book in the series centers on an element, so I’m pretty sure there are 4 books. The only scene I distinctly remember from it is that these kids were flying with a bird? An eagle, I think it was? I also remember that the cover of the Earth book has the Earth child (a girl, I think) in the middle of the forest, in an art style I only know how to describe as oil pastel-y / sketchy. Please help! This has been torturing me and my best friend from elementary school for AGES and we’re too shy to reach out to our other elementary school classmates who we haven’t spoken to in ages.