A new student arrives in Lapingouin's class. Chabeille is not a girl like the others and Lapingouin does not know how to behave with her. Don't repeat it, but he is in love..;

Lapingouin, Chérisson and Tortuchon are playing in the park. As usual, they tease each other, argue and make up. Being buddies is not easy, but it's great!

Like every day, Lapingouin is not very hungry. Too tired, no time, not good... He always has a good excuse! So, every meal is an opportunity for his parents to remind him that it is important to eat well to be healthy. Everything will change when he learns what his hero supe eats to get super muscles.

This morning, Lapingouin doesn't feel like going to school. He pretends to have a stomach ache. Papingouin is called to the rescue to play the role of the doctor who will remind him of all the great activities he did during the week at school. Understanding that his friends would be lost without him at school, he hurries to school!

For the very first time, Lapingouin is going to sleep at a copainguin's house. But will he manage to get some sleep at Tortuchon's?

For Easter, Lapingouin and his class visit the Chocochef's cockroach factory. They are finally going to discover how choco-eggs are made. But will the Chocochef reveal all his secrets to them?

A carnival is organized at school and Lapingouin decides to dress up as a monster. But he can't choose one. There are so many different monsters. Worried, Lapingouin dreams about it all night long. But the monster in his nightmare isn't even scary. He's very nice and sad to be alone, without friends because he's a monster. When he wakes up, Lapingouin changes his mind: Malapin will make him another costume that will surprise all his copinguins. And yes, it's too hard to be a monster.

The world of Lapingouin is an imaginary world where his hybrid nature, a cross between a rabbit and a penguin, and that of his friends, evoke the richness and transmission of diversity. As Christmas approaches, Lapingouin tries to solve the enigma of Santa Claus: How does he manage to deliver presents in secret? To solve this mystery, Lapingouin has a plan...

Lapingouin's world is an imaginary world where his hybrid nature, a cross between a rabbit and a penguin, and that of his friends, evoke the richness and transmission of diversity. Lapingouin finds his birth album and asks his parents a lot of questions.

It's time for Lapingouin to go to bed, but he tends to drag his fins to get there. So he does everything to gain time, looking for a thousand excuses, despite his mother's reminders. By dint of waiting for him, she falls asleep in his bed without him noticing. Busy looking for "Moudoux", his father asks him what he is doing. He thinks about it and can't remember what his mother asked him to do. An illustrative treatise of great finesse and gentleness.