A retired Kiwi academic is behind the decision to name Christopher Marlowe as co-author of three of William Shakespeare's plays.
Emeritus Professor Mac Jackson, formerly of the University of Auckland, was among five of the world's most senior Shakespeare scholars who edited a new anthology of the Bard's complete works.
Marlowe will be listed as co-author of the three Henry VI plays in the New Oxford Shakespeare, due to be published in several instalments over the coming weeks by the Oxford University Press.
The issue of whether Shakespeare wrote all the plays attributed to him has been the subject of endless conjecture, with one persistent theory being that they were actually written by Marlowe - a notion rejected by Shakespeare scholars.
Jackson and his fellow editors concluded that 17 of 44 works associated with Shakespeare had input from others. The scholars used computerised data sets to reveal patterns, trends and associations - analysing not only Shakespeare's words, but also those of his contemporaries.