Armchair fiction presents extra-large paperback editions of the best in classic science fiction novels. "When the Earth Swung Over" by Alfred Colbeck is the 47th installment of our "Lost World-Lost Race Classics" series.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.