what grade level is the sisters grimm
ISBN: 0810959259. Grade Level: 5th (GLCs: Click here for grade level guidelines.) Date(s) Used: Jan. 2015. Synopsis: The Sisters Grimm (Book One): The Fairy Tale Detectives introduces us to two orphaned sisters, Sabrina and Daphne, who are sent to live with their mysterious grandmother, Relda Grimm. Grandmother Grimm lives in a strange town in New York State, known for it's extraordinary number of unexplained and unusual crimes.