Life is good when three best friends become "three amigos!" Grant, Weng-Ho, and Seve are surprised to discover a new kid in class. He dresses like a cowboy. He has nothing to say. And most mysteriously, he cries! What's the matter? How can they help?<br><br>By paying attention to details and solving clues that mysteriously appear not only do they make a new friend, but they also learn about being a cowboy!