'The distinction between the past, present and future is only a stubbornly persistent illusion.' Einstein. What does it take to change history and destroy our reality? Change events on the same date, 4 July, in six different years. The Time Patrol must send an agent back to each day, with just 24 hours for each to defeat the Shadow's plan to disrupt our time-line, creating a time tsunami and wiping our present out. Doc travels to the...