The word is out. Michael McAlister can travel to and inside the moon in three minutes time from earth. Once inside the moon he has the ability to travel back in time.

Foreign governments, terrorist organizations, and foreign nationals are all interested in acquiring his unique talents. Surviving several attacks Mike, Kate, and the extraterrestrials find themselves pursued by Commander Ryan Logan, senior officer of the strange military organization referred to as the Gruits, a secret and mysterious arm of the United States military.

The saga of Mike, Kate, and their extraterrestrial companions continues in Dark Side. Keeping one step ahead of their Gruits pursuers, the ETs take Mike to Mars. There he encounters several Martians, some nice and some not so nice. But during his Martian experiences Mike learns of the librarian's true intentions concerning earth and humanity. And if the librarian wasn't enough to deal with Mike has a new adversary in the President of the United States.

In a desperate search for solutions, Mike and the extraterrestrials travel to Salisbury Plain in England, home to Stonehenge, attempting to engage the stone structure in fulfilling its true purpose.

Once again Mike, Kate, and the extraterrestrials search for answers to their own survival and ultimately, the survival of the entire human race.