Featuring an introduction from Their Royal Highnesses, the Prince and Princess of Wales!
For over one hundred years, GCHQ (or the Government Communications Headquarters) have worked in secret to gather information and solve the toughest of problems to help keep the people of the UK safe and secure.
We are analysts, linguists, engineers, mathematicians, programmers, codebreakers, and lots more – all working together in brilliant teams to solve seemingly impossible problems.
At GCHQ, we solve puzzles every day…and we’re giving you a rare glimpse into our world, by setting you a top secret mission: solve problems and break codes that could befuddle the cleverest codebreaker.
From codes and brainteasers to word riddles to language puzzles, there is something for everyone.
So grab your friends and family and see how bringing together a mix of minds can solve anything.
Delivery options
Orders are processed and dispatched Monday to Friday.
Estimated Dispatch Times:
Items are usually dispatched within twenty-four to seventy-two hours. Dispatch time does not include delivery. If one or more items are not available when you place your order there may be a delay in dispatch, so that we can send your items in as few parcels as possible.
Latest UK Delivery Estimates
- 1st Class - 1-2 working days
- 2nd Class - 2-3 working days
- Free Click and Collect at Daunt Books Marylebone
Latest International Delivery Estimates
- Europe - Standard 7-10 working days
- Europe - Tracked and Signed 4-7 working days
- Rest of the World - Standard 15-20 working days
- Rest of the World - Tracked and Signed 10-15 working days
Ongoing Covid restrictions, reduced air and freight capacity, high volumes and winter weather conditions are all impacting transportation and local delivery across the globe.
Overseas Delivery Information
We are experiencing delays with deliveries to many countries, but in most cases local services have now resumed. For more details, please consult the latest information provided by Royal Mail's International Incident Bulletin.
Overseas Customs
If you are ordering goods for delivery outside of the UK, please note that your consignment may be subject to import duties and taxes, which are levied once the goods reach the country of destination.
Any such charges levied in relation to customs clearance must be paid by you. It is accepted by you that Daunt Books has no control over additional charges in relation to customs clearance. We recommend that you check with your local customs officials or post office for more information regarding importation taxes/duties that may be applicable to your online order as this changes country to country.
