Lulu Witch begins to change her mind about her pesky baby sister when she thinks that one of her magic spells has made the baby disappear.

An all-knowing big sister gives her baby sibling lessons in being a baby. Take it from the narrator of this book, an all-knowing big sister: when you're a baby you don't read books. You eat them. You don't know how old you are, or even if you're a boy or a girl. And you have to keep a special plug in your mouth to stop your scream from coming out. But one day, you won't be little anymore, and then you'll be taller and smarter, and actually quite clever....

Baby Lincoln's older sister, Eugenia, is very fond of telling Baby what to do, and Baby usually responds by saying "Yes, Sister." But one day Baby has had enough. She decides to depart on a Necessary Journey, even though she has never gone anywhere without Eugenia telling her what to take and where to go. And in fact Baby doesn't know where she is headed -- only that she was entirely happy in the previous night's dream, sitting aboard a train with...

An older sister imagines the advantages of not having her younger sister around, but then thinks of one disadvantage.

Second-graders Arlene and Ilene Kelly are twins, identical twins to be exact, and they love being a pair. They love to dress alike, they have identical pet ferrets, and they do everything together. But being a twin is not always easy. And when Arlene gets sick and has to visit the hospital, the twins each find out what it's like to be one instead of two. But whether they're together or apart, Arlene and Ilene know they're lucky to have each other....

When two sisters go fishing in a magic pond, they find a winged blue bog baby and take it home with them.

Although two sisters are different in many ways, they are alike too--most importantly, in their love for each other.

When her older sisters tease her into believing that she is actually a chicken, Henrietta runs off to a farm to be among her own kind.

On their first assignment, two young tooth fairy sisters journey by night into the huge world of humans to collect Daniel Dangerfield's tooth and fly it safely home.

Sylvie gets to attend ballet school, just like her big sister.