内容简介：
Imagine being the only eleven-year-old kid in your elementary school to find out the principal was an alien. What would you do about it? Would you tell someone? Would anyone believe you? This is exactly what happens to 5th grader Jeremy Kristofer. Jeremy, who is somewhat of a conspiracy theorist, suspects that Everclear Elementaryas new school principal is an alien. The signs are all there: his name, Mr. Al Ien, his huge forehead, the look all aliens have, those beady eyes, and the strange way he seems to pop up unexpectedly. Unfortunately for Jeremy, no one believes him, not even his best friend Page. ETE (Extraterrestrial Elements) proves that things are not always what they seem and sometimes you can be closer to the truth than you think.