Atlas Editions (formerly Collier Newfield) retained the rights to publish the encyclopedia in book form, though since then, Collier's has ceased to be in print.
Edisi Atlas (sebelumnya Collier Newfield) mempertahankan hak untuk menerbitkan ensiklopedia dalam bentuk buku, meskipun sejak itu, Collier's telah berhenti dicetak.