"Over the course of a year, a family learns about the role of the sun in the changing seasons"--Provided by publisher. Interest Level: K-3 Reading Level: 4.4 ATOS Book Level: 4 AR Interest Level: LG AR Points: .5 AR Quiz: 166348EN Lexile Measure: 700 Lexile Code: AD (Adult Directed) Fountas & Pinnell: O.