George Ella Lyon is the author of Trucks Roll!, Planes Fly!, and Boats Float!, cowritten with her son Benn. Among George Ella’s other books are the ALA Notable All the Water in the World, What Forest Knows, and Time to Fly. A former Kentucky Poet Laureate, she lives with her family in Lexington, Kentucky. Visit her online at GeorgeEllaLyon.com.Katherine Tillotson is the illustrator of several children’s books, including All Ears, All Eyes; All the Water in the World; Shoe Dog; and It’s Picture Day Today!. Ms. Tillotson lives in San Francisco with her husband. Visit her at KatherineTillotson.com.

* "Lots of picture books introduce young children to the water cycle, but few have such an infectious beat and eye-catching illustrations as this title, which begs to be read aloud. With occasional rhymes, the short, poetic lines are conversational and instructive and evoke a sense of mystery.... What kids will respond to immediately, though, are the noisy, delicious sounds and rhythms in the words as well as the kinetic energy in the beautifully composed, atmospheric digital illustrations, which have the richly patterned and textured look of paint-and-paper collage. Playfully arranged type in changing fonts adds to the visual fun while giving cues for energizing read-alouds. On the final, stunning spreads, a mother’s hair swirls into a wave of water that becomes a joyful spiral of living creatures, all reinforcing the simple, profound message: our lives depend on 'so precious' water."--BOOKLIST, March 15, 2011, *STAR