Arthur views his little sister in a different light after receiving a revealing letter from his pen pal.

Five stories about Amanda who wants to do everything that Oliver does. She even wants to be Mighty Pig, just like Oliver. But what happens when Oliver doesn't want to play with his sister?

A little girl describes all the things she and her twin sister have in common. Includes suggested learning activities.

After Little Critter helps Little Sister fall asleep, he has trouble getting back to sleep himself.

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.

Little Critter helps Mom and Dad prepare a surprise birthday party for his little sister.

Gemma is a small yellow gosling who likes to explore and her little brother Gus likes to follow her, but one day, Gus sets out to explore on his own.

"When brother and sister dogs Digger and Daisy are cast in a school play, Digger is disappointed to play only a tree but he learns everyone else's lines while Daisy, playing the Princess, is confident she does not have to practice her two word line"--Provided by publisher.

Iris's baby sister Rose breaks a necklace and then is discovered playing with Walter's missing harmonica.

Ariel Kazunas wants a puppy but gets a baby sister instead.