The phrase "Mon beau bébé, il est l'heure de se coucher" — which translates to "My beautiful baby, it's time to go to bed" — appears in a new children's book designed to ease young children into bedtime. The book, titled Bâille bâille bébé, was written by Églantine Ceulemans and published by Little Urban. It is a small, 20-page book priced at 10.90 euros, intended for children aged two and older. The book uses a retro-style cardboard design to create a warm and gentle atmosphere, helping children move through the bedtime routine with comfort and familiarity. The story centers around Baby, a young child who is not yet tired and prefers to play. At 7:15 p.m., his mother, who has picked him up and is looking directly into his eyes, says, "Mon beau bébé, il est l'heure de se coucher," meaning it's time to sleep, as everyone in the house is tired. The scene includes a cat watching over them, and the mother points out the mother cat and her kittens, who yawn and are about to go to sleep. This visual cue helps Baby understand that it is time to rest. In the book, other familiar elements also yawn — the teddy bears, his older sister who is brushing her teeth, and even the parents. These shared moments of tiredness show that the entire household is ready for sleep. The book uses these visual and emotional cues to support parents who are often exhausted by bedtime routines, offering a gentle way to guide their child through the transition to sleep. By using familiar characters and relatable situations, Bâille bâille bébé provides a comforting and reassuring experience for both children and parents. The retro design and soft illustrations aim to create a peaceful environment that encourages the bedtime ritual, making it a more positive and manageable part of the day.