Learning to read step by step is easy with Téo and Nina! The “Je lis Pas à Pas” novels offer 4 levels of reading that accompany learning, to start reading and progress step by step. Téo, Nina and Jules spend the summer with Grandpa and Grandma. In the house, there is a forbidden door. Will the curiosity of the cousins take over? This level 4 is intended for readers of Years 2-3 by allowing them to consolidate their knowledge.