following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any
Commons Attribution-Share Alike 4.0 truetrue English The Changeling by A. E. vanVogt - 1967 author name string: Leibowitz1959 Wikimedia username: Leibowitz1959
Attribution-Share Alike 4.0 truetrue English Empire of the Atom by A. E. vanVogt - 1970 author name string: Leibowitz1959 Wikimedia username: Leibowitz1959
Attribution-Share Alike 4.0 truetrue English Empire of the Atom by A. E. vanVogt - 1966 author name string: Leibowitz1959 Wikimedia username: Leibowitz1959
following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any