“Refund was approved and back in my account the same day.” - Deliver+ customer
An incredible debut DON WINSLOW, New York Times bestselling author of The Cartel The Time MachinemeetsThe Da Vinci Code CHRIS HAMMER, internationally bestselling author of ScrublandsHumanitys best kept secret may be its best hope for survival. In the midst of World War Two, Enigma codebreaker Alan Turing finds himself on the brink of a discovery that will change the world a way to send a message back into the recent past. But when his invention successfully averts disaster on DDay, the danger it poses in the wrong hands becomes terrifyingly clear. As Turings enemies close in, only one decision is possible Nautilus must be kept hidden from the world, safe in the care of the only person he can trust. Seventyfive years later, Annabelle McIntoshs life is upended when she learns she will become the latest custodian of the greatest secret of the modern age Turings Nautilus machine. Following in her familys footsteps, and bound by Turings strict principles governing the use of his creation, Annabelle is soon faced with the same impossible choices. Nautilus has the power to prevent catastrophe, but the wrong decision could have devastating consequences. When the stakes are at their highest, will using the machine save the world or destroy it? A smart, gripping thriller with an amazing big idea behind it. I loved it T.J. NEWMAN, internationally bestselling author ofFalling A fascinating alternative history with an intriguing what if at its core DERVLA McTIERNAN, internationally...
Binding: Hardback;400 pages; Publisher: Simon & Schuster UK Ltd; Classification: FA; Weight: 596 g; Dimensions: 162 x 243 x 27
Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027
Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
An incredible debut DON WINSLOW, New York Times bestselling author of The Cartel The Time MachinemeetsThe Da Vinci Code CHRIS HAMMER, internationally bestselling author of ScrublandsHumanitys best kept secret may be its best hope for survival. In the midst of World War Two, Enigma codebreaker Alan Turing finds himself on the brink of a discovery that will change the world a way to send a message back into the recent past. But when his invention successfully averts disaster on DDay, the danger it poses in the wrong hands becomes terrifyingly clear. As Turings enemies close in, only one decision is possible Nautilus must be kept hidden from the world, safe in the care of the only person he can trust. Seventyfive years later, Annabelle McIntoshs life is upended when she learns she will become the latest custodian of the greatest secret of the modern age Turings Nautilus machine. Following in her familys footsteps, and bound by Turings strict principles governing the use of his creation, Annabelle is soon faced with the same impossible choices. Nautilus has the power to prevent catastrophe, but the wrong decision could have devastating consequences. When the stakes are at their highest, will using the machine save the world or destroy it? A smart, gripping thriller with an amazing big idea behind it. I loved it T.J. NEWMAN, internationally bestselling author ofFalling A fascinating alternative history with an intriguing what if at its core DERVLA McTIERNAN, internationally...
Binding: Hardback;400 pages; Publisher: Simon & Schuster UK Ltd; Classification: FA; Weight: 596 g; Dimensions: 162 x 243 x 27
Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027
Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
“Refund was approved and back in my account the same day.” - Deliver+ customer
Extend your warranty and protect your purchase against accidental damage and defects.
Protects your new The Turing Protocol : Discover a past you never thought possible... against breakdowns and faults once the manufacturer's warranty period is over.
Covers issues not included in your manufacturer's warranty, such as accidental damage or theft.
Get a replacement or a cash refund up to the full amount you originally paid for it.
By selecting 'add protection', I confirm that I am a UK resident aged 18+ and that I have read the IPID and Terms and Conditions. I consent to receive this information electronically.