Walt Disney Animation Studios, the studio behind "Tangled" and "Wreck-It Ralph, " presents "Frozen, " a stunning big-screen comedy-adventure. Fearless optimist Anna sets off on an epic journey teaming up with rugged mountain man Kristoff and his loyal reindeer Sven to find her sister Elsa, whose icy powers have trapped the kingdom of Arendelle in eternal winter. Encountering Everest-like conditions, mystical trolls, and a hilarious snowman named Olaf, Anna and Kristoff battle the elements in a race to save the kingdom. Girls and boys ages 4 to 6 will love this Step 1 Step into Reading leveled reader with stickers based on the film."