Helen Lester

Tacky is not very helpful as Goodly, Lovely, Angel, Neatly, and Perfect plan and prepare for Halloween, turning their igloo into a haunted house and making treats, but while Tacky is finishing his costume something really frightening arrives, and only he can chase it away.

Ewetopia has never been comfortable in her own wool, so when she is invited to a costume party, she thinks she has found the perfect chance to shine, but her costume is a flop, leaving her on the sidelines until a mysterious guest with questionable motives tries to sweep Ewetopia off her feet.

Goodly, Lovely, Angel, Neatly, Perfect, and Tacky are having a wonderful Christmas, complete with an unusual tree, when Tacky's odd behavior saves them from a group of hunters.

An Australian wombat joins the Champs baseball team, and even though he is disastrously ignorant about the game, his innate talents save everyone when a tornado suddenly strikes.

Goodly, Lovely, Angel, Neatly, and Perfect have spent weeks planning the perfect party to celebrate Tacky's hatchday, and while nothing turns out quite as they expected, the penguins and their special guest have a wonderful time.

Tacky the penguin adds his own unique touch to his team's routine at the Penguin Cheering Contest, with surprising results.

Takcy the penguin and his friends perform a play for the little penguins in Mrs. Beakly's class, but with Tacky in the lead role, things do not go exactly as planned.

While awaiting a visit from the Emperor, a group of penguins fail to recognize their friend Tacky in the Emperor's clothes.

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

When Wodney Wat, who cannot pronounce the letter R, gets a talking robot for his birthday, it turns out to be more than just a fun gift.