This work is his first novel — parts of the Foundation series had appeared from 1942 onwards, in magazines, but Foundation was not published in book form until 1951.
Karya tersebut adalah novel pertamanya — bagian dari serial Foundation yang muncul dari tahun 1942, dalam majalah-majalah, meskipun Foundation belum diterbitkan dalam bentuk buku sampai 1951. ^ "Publication Listing".