A digital solution for your classroom with features created with teachers and students in mind: - Perpetual license - 24 hour, 7 days a week access - No limit to the number of students accessing one title at a time - Provides a School to Home connection wherever internet is available - Easy to use - Ability to turn audio on and off - Words highlighted to match audio The only fun thing to do in Amir's neighborhood is climb buildings. Of course, no one will let him do that. When a police officer offers to bring Amir to a climbing wall outside of the city, Amir is thrilled. He meets William, who also loves climbing. But William doesn't want to learn the right way to climb, and before long, he is in serious danger.