High Quality Content by WIKIPEDIA articles! After Worlds Collide (1934) was a sequel to the 1933 science fiction novel, When Worlds Collide, both of which were co-written by Philip Gordon Wylie and Edwin Balmer. After Worlds Collide first appeared as a six-part monthly serial (November 1933–April 1934) in Blue Book magazine. Much shorter and refreshingly less florid than the original novel, this one tells the story of the survivors` progress on their new world, Bronson Beta, after the destruction of the Earth.