It used to be published Bimonthly (#1–2) . The book has 3 issues . The name of the book is Crisis on Infinite Earthsand it was published by Atlas, Marvel . The main characters of this book are Monitor,Superboy-Prime,Flash (Barry Allen) . Peter Tomasiwrote the book Crisis on Infinite Earths . This book was published in Issue #2 February 1989 . It is a Anthology . Crisis on Infinite Earths is of science fiction genre
Crisis on Infinite Earths was published in year 1989