Adult coloring books are flying off the shelves and creeping onto bestsellers lists. Six of the current top 20 bestselling books on Amazon are adult coloring books. They feature subjects from animals and sea life to cityscapes. Kate Whelan, the director of trend and design for Michaels Crafts Stores, tells Inside Edition, "It's crazy. As soon as we get them, they're gone." Julie Chue said she feels drawn to adult coloring parties, "It kind of makes you feel like a kid again," she said. Adult Coloring Books #InsideEdition
