Big Brother (or Sister) Training Camp is a warm, reassuring picture book designed to support young children as they prepare for the arrival of a new baby. Through gentle rhyme and tender moments between a parent and child, the story introduces the idea of "training camp" - a playful way to practice big-kid skills such as gentle hands, quiet voices, patience, and emotional awareness. As the family grows, the book focuses not on perfection, but on reassurance. Children are reminded that big feelings are welcome, love is not divided, and their place in the family remains safe and secure. The story emphasizes emotional validation, attachment, and belonging, offering comfort to children who may feel uncertain during times of change. With soft, expressive illustrations and a calming, bedtime-friendly cadence, Big Brother (or Sister) Training Camp is ideal for toddlers and preschoolers navigating sibling transitions. It serves as both a gentle introduction to becoming an older sibling and a lasting reminder that being oneself is always enough. Target Audience: Ages 3-5 Themes: Family growth, sibling relationships, emotional reassurance, attachment, self-worth.