This complete set includes four sets of readers with stories that highlight each of the Parts of a Biome: Energy, Soil Air Water, Plants, and Animals.
Each set includes 9 Readers that progressively introduce phonetic elements for young readers. These Readers correspond to the progression of the Waseca Reading Program and are color-coded to match. Each Reader includes a hardcover folio with pockets to store the tyvek Reader book and its text and picture cards, and each set of Readers comes with its own birch box for easy shelf storage and organization.