"Tim and his best friends Tito and Oskar, the time-traveling T-Rex, battle the evil Weremoles--an army of hungry, sharp-toothed rock-munchers who are out to destroy their fair city of Metrosalis! Will Tim’s worrying superpower help them defeat the underground monsters, or is doomsday just a worry away?"

When Ridge, a time-traveling teenager from the future, gets trapped in 1999, he befriends Michael, a lonely twelve-year-old boy, changing the course of their lives forever.