The Portal Author:Edmund Jones When twelve-year old Tom Tarkington has a chance to follow a pair of travelers through a time portal to the future, he takes it. He lands a hundred years ahead, starting a complex chain of events that finds him hurling back and forth through time, starting with a stay with a Native American tribe in 1102 and ending with a dangerous hunt for an a... more »lien spacecraft on the moon in 2103.« less