Moon, Emily Kate. Science pals book

"Ray, a ray of light, leads young readers on an adventure that reveals how sunlight impacts everything on Earth"-- Provided by publisher

Ages 3-7 years

"Meet Ray. He's light! And he's been shining since time began. Wherever there's life on Earth, there's Ray, helping everything under the sun thrive. And Ray can really move fast. Have you ever hurtled through space? Become a rainbow? Made food for plants? Ray has! With brilliant wit and sparkling one-liners, Ray introduces readers to a light show like no other. Filled with awe-inspiring artwork, funny asides, and a spotlight on kid-enticing facts, Ray invites us to bask in his warmth, as he illuminates our world."-- Dust jacket