Brief Collect content and design an index/field guide.
My Constellations Field Guide is divided into two chapters, Northern and Southern Celestial Hemispheres. Each chapter begins at one extremity of the book meaning the reader can either start with the Northern or Southern chapter. The chapters meet in the middle with content related to constellations in both hemispheres. The book cover vaguely indicates what side belongs to what chapter by the direction of the hemisphere.