Bradley, Brian, Nate, and Lucy follow clues to find whoever left a rabbit in their first-grade classroom on Valentine's Day, because they are worried the rabbit will get sick and die of loneliness.

Maybelle, Jack, and Eddie want to help Ma by putting something extra on the table, so they set out in the dark to take potatoes from a nearby field, but when they arrive home and empty their potato sacks, they are surprised by what they see.

A child tells an outlandish tale of what took place while a younger sibling was taking a nap.

Sister is worried when Brother joins the Too-Tall gang's basketball team.

Princess Penelope is going to be a big sister soon and she wants a little sister, but when her mother brings home a little brother, she learns that he can be just as special.

Second graders Ethan and Ella are sad about moving away from their hometown to travel the world with their mom and dad, but before they go they have a mystery to solve.

When Brother and Sister Bear help teach some younger cubs how to play T-ball, they learn a lesson in patience.

So much snow has fallen in Pinkville that the kids can go sledding from the rooftops, but Pinkalicious' brother Peter is too afraid to sled from such a steep height.

When Little Critter's friends are too busy to join him in his new tree house, he finally asks Little Sister to play with him.

Little Cub has questions about the new baby that Mama is expecting, but she learns that babies are gifts from God.