Fairy scientist Esther is experimenting with the water cycle in this enchanting STEM-and-magic-filled follow-up to Fairy Science, a picture book from the award-winning author-illustrator of The Most Magnificent Thing! When a pond dries up, fairy scientist Esther doesn't freeze under the pressure. She and her friends go full steam ahead for to make a scientific discovery! Bestselling author Ashley Spires (The Most Magnificent Thing) creates a charming primer to the water cycle. Includes an at-home water experiment for the budding scientist in your house!.