the same cover art, but from different printings, are known to be published without a copyright notice. File:Nancy's Mysterious Letter (1932) front and...
the same cover art, but from different printings, are known to be published without a copyright notice. File:Nancy's Mysterious Letter (1932) front and...
_cover_art,_1961_printing.jpg){kind=link}
_dust_jacket,_1961_printing.jpg){kind=link}