Ring around the sun;: A story of tomorrow (Ace double novel books)

A classic tale from one of science fiction's most creative forces. Suddenly, strange things begin to happen. World industries collaspe. People--sometimes whole towns--disappear without a trace. And writer Jay Vickers knows he's being watched. Now, to save his own life--and all of humanity--he must solve the secrets of the parallel Earth. "Lovely, rationalized magic".--The Times (London)