Turing Protocol Croydon Nick (2026)

This English-language thriller begins during World War II, when Enigma codebreaker Alan Turing is on the verge of a discovery that could change the world: a way to send a message back into the recent past. When his invention successfully averts disaster on D-Day, its danger in the wrong hands becomes clear. As Turings enemies close in, the Nautilus machine must be hidden and entrusted to the only person he can trust. Seventy-five years later, Annabelle McIntosh learns that she is to become the latest custodian of the greatest secret of the modern age. Following in her familys footsteps and bound by Turings strict principles for using the machine, she faces impossible choices. Nautilus has the power to prevent catastrophe, but the wrong decision could have devastating consequences. When the stakes are at their highest, using the machine may either save the world or destroy it.