Equip young readers with books that teach the joy and fun of learning! Features well-known authors, illustrators and characters. Each book is written and illustrated for a leveled reading program. Readers are designed to fit each child's interests and skills based on their age and grade level. Aligned with Common Core standards. Teaches learning and naming objects with a fun I Spy game. Easy-to-read riddles help guide the newest readers in their adventure. For children ages 7 - 9.