My Wish Lists Login / Join

The Turing Protocol

By: Nick Croydon

Write A Review

Paperback | 29 July 2025

At a Glance

Format
Paperback

Dimensions(cm)
23.4 x 15.3

Paperback

Limited Stock Available

RRP $34.99

$12.75

64%OFF

or 4 interest-free payments of $3.19 with

In Stock and Ships next day

In the midst of World War II, Enigma codebreaker Alan Turing has created a machine named Nautilus that can send a message back into the recent past. After Turing uses it to help the Allied forces succeed on D-Day, he sees the power (and potential danger) of what he has created. He knows he can only entrust it to one person: Joan, the mother of his secret child.

Over the next seventy years, the Nautilus is passed down through the Turing family, who all must decide for themselves when to use this powerful invention. Will it save the world - or destroy it?

About the Author

Nick Croydon was born in Surrey, England, and is the CEO of QBD Books Australia. He has more than 25 years’ experience running international publishing companies and book retail businesses across the United Kingdom and Australia. The Turing Protocol is his debut novel. He lives in Brisbane with his Spanish wife, Esther, and their children.

Shipping

	Standard Shipping	Express Shipping
Metro postcodes:	$9.99	$14.95
Regional postcodes:	$9.99	$14.95
Rural postcodes:	$9.99	$14.95

Orders over $79.00 qualify for free shipping.

How to return your order

At Booktopia, we offer hassle-free returns in accordance with our returns policy. If you wish to return an item, please get in touch with Booktopia Customer Care.

Additional postage charges may be applicable.