Kids can build Harrys stag Patronus with this exciting hardcover book and 3D wood model set from IncrediBuilds. u003cbru003eu003cbru003ePatronuses are one of the most difficult and powerful defensive charms a witch or wizard can conjure. This hardcover book gives a behind-the-scenes look at how this magic was imagined, designed, and brought to life for the Harry Potter films. Readers will get a look at how the filmmakers crafted each Patronuss ethereal appearance, how Harry Potters stag saved him from the Dementors, and how the mysterious doe led him to the Sword of Gryffindor. Finally, participate in the magic by building your own stag Patronus with the included do-it-yourself wood model, and paint it any way you like!