Close Encounters of a Third-World Kind

"e;Think of it as an adventure,"e; twelve-year-old Annie Ferris's father tells her when he announces that the family will be spending the next two months in Nepal on a medical mission. But what sort of adventure is it if you have to leave behind your friends, sleep in a tent with your bratty little sister, and actually be expected to eat something called yak cheese? Not an adventure Annie wants an...