What If The Allies Had Been Unable To Crack The Enigma Ciphers?

My views on this topic can be found in my e-book ‘Other Roads: Alternate Outcomes of the Second World War’ It is available for purchase on Amazon:

http://www.amazon.com/Other-Roads-Alternate-Outcomes-Second-ebook/dp/B00J44F2L0/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1395342550&sr=1-1

UK readers might prefer to access it through:

http://www.amazon.co.uk/Other-Roads-Alternate-Outcomes-Second-ebook/dp/B00J44F2L0/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1395342343&sr=1-1

Canadian readers can access it through: http://www.amazon.ca/Other-Roads-Alternate-Outcomes-Second-ebook/dp/B00J44F2L0/ref=sr_1_25?s=digital-text&ie=UTF8&qid=1395342737&sr=1-25

Australian readers can access it through: http://www.amazon.com.au/Other-Roads-Alternate-Outcomes-Second-ebook/dp/B00J44F2L0/ref=sr_1_25?s=digital-text&ie=UTF8&qid=1395342887&sr=1-25