The title is an amalgam, an anagram of the names of the joint authors who propose the term as a reasonable neologism for all such constructions of this type. Whilst it is not intended to restrict the term to anagrams of pairs of folk, nevertheless we considered that such a subject had much potential: we argued long into the telephonic night as to which pairings we might submit for your delight or critical comment!
"We Authors Present By Pen,"
Word Ways: Vol. 28
, Article 21.
Available at: http://digitalcommons.butler.edu/wordways/vol28/iss2/21