This delightful board book by renowned author-illustrator team Laura Numeroff and Lynn Munsinger celebrates all the wonderful things sisters can do! Sisters can do lots of things, like teach you how to swim, start a game of tag, and be there when you need them. But what do they do best? The answer is clear in this irresistible celebration of sisters and the everyday things they do. | What Sisters Do Best by Laura Numeroff, Board Book | Indigo Chapters