Ivy and Bean is a book series that earns a GGG rating. Highly recommmended. It’s my current favorite: two mischevious girls who are best friends always going off on adventures. The series is realy about a friendship between two girls, they are competitive but also kind; the girls names are in the tile of every book, and the stories are entertaining and fun to read, the perfect level got my first grader to read on her own.