John Dermot Turing, Rob Fitch (Narrator), "The Enigma Story: The Truth Behind the 'Unbreakable' World War II Cipher" English | ASIN: B0BQCQBBSC | 2022 | MP3@64 kbps | ~06:55:00 | 196 MB
Galit Atlas, "The Enigma of Desire: Sex, Longing, and Belonging in Psychoanalysis" English | ISBN: 1138789593, 1138789607 | 2015 | 196 pages | PDF | 8 MB
The Enigma of Childhood: The Profound Impact of the First Years of Life on Adults as Couples and Parents by Ronnie Solan 2015 | ISBN: 1782202110 | English | 418 pages | PDF | 0.8 MB
Ellen Berrey, "The Enigma of Diversity: The Language of Race and the Limits of Racial Justice" English | 2015 | ISBN: 022624623X, 022624606X | PDF | pages: 354 | 2.9 mb
Andrew Hodges, Douglas Hofstadter, "Alan Turing: The Enigma: The Book That Inspired the Film "The Imitation Game"" English | 2014 | pages: 776 | ISBN: 069116472X | PDF | 35,4 mb