A Mom's Choice Award Book! FREE audio book inside By national bestselling author of The Happiness AdvantageShawn Achor Powerful message: Happiness is a choice and a simple smile can be all it takes to spread it around Beautiful and expressive illustrations that complement the overall message of the story It takes big actions to make big changes. Or does it? In Ripple’s Effect, residents of an aquarium learn that sometimes a smile is all it takes to make a world of difference. Awash with charming illustrations, this delightful tale will show children that happiness is a choice they get to make for themselves.