The two main characters, Leon and Jelena, attend kindergarten together. Here, they are allowed to participate in many aspects of daily life, such as deciding how to better organize breakfast or how to resolve the dispute over the tricycles that many children want to use at the same time. Through this, they learn a lot about how to shape a community so that everyone gets their fair share. The individual volumes vividly and age-appropriately illustrate how Leon and Jelena can experience their social engagement early on. The five titles are: - The New Climbing Tower - A Place for Breakfast - The Tricycle Stop - Jelena in the Children's Parliament - The Dog Poop in the Park. In "Jelena in the Children's Parliament," when Leon discovers that the kindergarten director, Ms. Schneider, is hanging up a picture of his dad in the hallway, he wants to become the group spokesperson.