Brave Princess Storybook

It's in A4 format, the number of pages is a multiple of four and the design has been adjusted accordingly. All is set to print this customizable storybook! It has illustrations that tell the story of a brave princess that fights against a dragon. The story begins: "Mercury is the closest planet to the Sun and..." Wait, that's not it. It seems that you'll need to enter your own text, but that makes it more special because it's your own creation!