Stan and Jan Berenstain (often called The Berenstains) were American writers and illustrators best known for creating the children's book series the Berenstain Bears. Their son Mike Berenstain joined them as a creative team in the late 1980s.
My granddaughter, Savvy, loves these Berenstain Bears books, and I enjoy reading them to her over Zoom, doing the voices, and talking with her about some of the words or other things she doesn't yet understand. Good book for a 6-9 year old, I think.