The asteroid heading for Earth is nearly a mile wide. If it struck, it would destroy all life but diverting it is all in a day's work for Stuart and his team. Then he has to do it again on a parallel Earth, then again and again. Hoping each time is the last, Stuart despairs as yet another Earth needs his help and he is drawn inexorably into the heart of the crisis.

Are the asteroids an accident or an attack on Earth? Was his Earth the real target or just collateral damage?

The feeling that he is being guided doesn't help. Who is guiding him and why?

Enjoy the third of the Stuart Johnson Chronicles as Stuart struggles to find answers in an increasingly complex universe.