Newest zoo resident Pip is the cutest penguin chick Zoe has ever seen. But there's something strange about Pip. He doesn't seem to know he's a penguin!

"Sure, Jackson and Quigley might officially be too young to join the FBI, but they aren't going to let that stop them! They just need to come up with the right plan to prove that they are worthy. But when one of Q's inventions goes dangerously wrong, Jackson suddenly finds himself dropped right in the middle of an FBI stakeout. There's fishy business afoot at the city's aquarium; rare fish are vanishing and not even the FBI can work out what's going...

When Giraffe decides to write a letter and send it to the other side of the horizon, he finds a penguin pen pal and the two curious animals begin to exchange letters to try to learn more about each other.

Aspiring Professional Adventurer Mr. Penguin and his colleague, Colin the spider, try to find a treasure rumored to be buried in The Museum of Extraordinary Objects before bandits do.

"Young penguins Jackson and Quigley, code-named Secret Agent 00Zero and Special Agent Q, compete in the Golden Egg Games while also seeking a criminal who escaped from the Frosty Bureau of Investigation" --

Aspiring Professional Adventurer Mr. Penguin, his colleague, Colin the spider, and friends Edith and Gordon crash-land on a snowy mountain where they face an evil hypnotist and seek missing pets.--

Detective brothers Frank and Joe Hardy are on the case when a sea star goes missing during their school field trip to the Bayport Aquarium.

"Some stories are about happy, adorable penguins who form families, learn to dance, or make friends. This is not one of those stories. All orphan Bolt Wattle has ever wanted was to find his true family. When a mysterious baron in far-off Brugaria sends for Bolt, he wonders if he's getting closer to finding his long-lost parents. But Baron Chordata appears to be a twelve-year-old boy who wears tuxedos all the time, shouts at everyone, and forbids Bolt...

Pilot Rocky Waddle wants to enter the Superchase Space Race, and when the penguins rescue a racing spaceship, and the owner tells them to keep it, he gets his chance--but the Space Race is a dangerous event, and some pilots will do anything to win.

Although the space penguins manage to escape an attack by a fleet of starships, they soon discover that the Tunafish has been boarded by shape shifters, and they need to devise a plan--the only problem is that it involves summoning their deadly enemies to "rescue" them.