内容简介：
What if aliens found the message that scientists sent out into space telling anyone that found it who and where we are? Would they come in peace or would they start a war? Humans are about to find out, because the Lustairians, a culture from a distant galaxy, have just found that message. Meanwhile Jack is working hard in school to keep his grades up and to play good on his basketball team. He always wanted to meet aliens, and soon he will be able to do just that. Will he meet new friends, or will his life be dramatically changed? Read "Invasion" to find out