Olive descends into a terrible mood after experiencing a string of back luck and her emotions casts a pall on her friends until something cheers her up.

When it is "Backward Day," Judy must turn her usual sour mood upside down and be happy and nice for a change.

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?

"One morning, Pom Pom Panda wakes up on the wrong side of the bed and then nothing goes right. By the time he arrives at school, Pom Pom is in a terrible mood"--

Big Rabbit is in a very bad mood, and though he tries to make it go away, nothing he does seems to work.

"Billy is a grumpy boy who's not like the other kids. His mother takes him and his sister, Sara, to the animal shelter one Saturday in hope of cheering him up. But the pets he sees are too happy for his taste. Then he finds the grumpy pets ..."--

As Hurricane Elmer hits, Judy, Stink, and the entire Moody clan hunker down and ride out the storm, but when the power goes out, Grandma Lou proposes some activities to pass the time in the dark.

"This wordless picture book is a thought-provoking exploration of disruptive feelings. Readers may interpret these as anger, anxiety, or even a creative brain storm.Follow along as a mood pesters a young boy and ends up rubbing off on all those around him. After a frustrating day under his version of a little dark cloud, he discovers that ultimately working through your feelings and emotions begins with you. The wordless pages inspire readers to "read"...

Having missed out on the other treats at a friend's birthday party, a grumpy cat grabs all of the balloons and floats into the sky, where she sees that her problems are not so big, after all.

Mootilda visits her friends on the farm to alleviate her bad mood, but her day seems to go from bad to worse.