Review Your Cart Unlocking the Mystery of Selective Mutism and Social Anxiety Product Type: DVD Multiple formats available, please choose a product format below Unlocking the Mystery of Selective Mutism and Social Anxiety - Digital Seminar Unlocking the Mystery of Selective Mutism and Social Anxiety - DVD $249.99 - Standard $29.99 - Additional Physical CE What's this? What's this? Additional Physical CE Additional Physical CE Cancel Add to Cart Add to Cart » Add to Cart »