ABE LINCOLN IN AFRICA? He was seen - and photographed - in a Tunisian bazaar. And an ancient Spanish galleon, fully crewed with ancient Spaniard, was taken in tow off Tampa by the Coast Guard...and a few luckless people found themselves living the same day over and over and over... Something was badly wrong with Time - but Roger Tyson didn't know it until he met the lovely agent from elsewhen and started on a mad chase through the dimensions, plagued by a motley bunch of temporal castaways, and pursued hotly by Oob the Rhox!

As superbeings from the end of time struggle for control of the universe with aliens from another galaxy, Roger and his friends find themselves face to face with history's bad guys in their quest to return to their own time.