When Elephant accidentally breaks Piggie's new toy, they both experience intense feelings before coming to realize how important their friendship is.

Monsters of different colors explain what makes them feel glad, sad, loving, worried, silly, and angry. Fold-out masks encourage readers to talk about their feelings.

A young child experiences sadness as if it were a visitor, acknowledging the emotion and suggesting activities to do with it.

Maya doesn't know why she's grumpy. She's just in a cranky, grumpy, grouchy mood. Luckily, Gramma isn't ruffled by Maya's mood. She reminds Maya of all the fun things she might miss out on because of her grumpiness. Will Gramma's silly suggestions coax Maya out of her miserable mood?

It looks like trouble when Fragility, a hippopotamus whose feelings are easily hurt, meets Rudy, a rude elephant, on the soccer field.

When Ollie is in a grumpy mood and nothing feels right, a hug from a friend does the trick! The perfect board book for little kids with big feelings.

Curly's bad mood travels from person to person, unexpectedly leaving opportunities for forgiveness, laughter, and love in its wake.

Illustrations and simple, rhyming text celebrate the many shades of blue seen during the relationship of a boy and his dog as the boy grows from a baby to an adult.