I have finally managed to acquire a copy of the 14th printing of Spell of the Witch World, which reverted to the original Jack Gaughan cover art, but with a big graphic emblazoned with “Andre Norton.” I also bought a 13th printing of Spell of the Witch World. It differs from an earlier version with the same Michael Whelan cover art in that there is no yellow box with DAW in the upper right corner as earlier DAW paperbacks had.