Thomas Pavitte, best-selling author of the and series, has created a new type of mind-bending graphic puzzle in . At first, all you see are simple spirals, but when you look a little closer and start to color between the lines, the best-loved characters of Hogwarts begin to take shape. And when you're finished, you'll want to hang your masterpiece on the wall. This remarkable collection of 20 puzzles features popular characters and creatures from the films. Put on your favorite music, grab a felt-tip pen and a Butterbeer, and transform a set of simple lines into an amazing work of art!