Discover the science of rainbows through a calming bedtime story for curious kids ages 2-5. When Oki the Okapi spots a bright rainbow stretching across the sky, he begins asking an important question: Where do rainbows come from? As Oki explores the connection between sunlight, rain, and nature, young readers are introduced to early science concepts in a gentle, engaging, and age-appropriate way. Perfect for bedtime reading, preschool learning, and children who love asking "why?", this beautifully illustrated educational bedtime story combines imagination, nature, and science to create a reading experience parents and kids can enjoy together. Designed for toddlers and preschoolers, Oki the Okapi helps encourage: Curiosity and critical thinking Early science and nature learning Calm bedtime routines A love of reading and discovery Whether you are searching for a bedtime science story, a rainbow-themed children's book, or an educational gift for curious little learners, Oki's adventure is a heartwarming introduction to the beauty and wonder of the natural world.