*Vathrakogianni, Aikaterini. "Women on Kazantzakis: Biography and Fiction". M.Ph. thesis, University of Birmingham, 2009. Internet resource. e-book.

Re. four of the biographies written by women writers who were more or less intimately related to him: Galateia Kazantzaki, Lili Zografou, Elli Alexiou and Eleni Kazantzaki.