The Magic Book

The storybook "The Magic Book: Adventures of Manvik" would be suitable for children aged 8-12 years old. The story has a mix of adventure, magic, and suspense that would be appealing to this age group. However, it's worth noting that the reading level and comprehension abilities of children can vary, so some children may be able to enjoy the book at a younger age, while others may need to wait until they're a bit older. It is sure to capture the imaginations of readers young and old, transporting them to a world of wonder and possibility.