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A question before you start?

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Before you start.

What format is the book?

PDF and EPUB, both included. You also receive The Secret Documents, a companion PDF of files and photographs from inside CERN.

How is it delivered?

Instant download after payment, plus a link by email so you can download the files again.

How many pages does it contain?

The main book has 377 numbered pages in the PDF. The EPUB adjusts to your screen and text size.

Can I read it on my phone, tablet or Kindle?

Yes. Read the PDF on your phone, tablet or computer. The EPUB works with reading apps and can be added to Kindle using Send to Kindle.

Will I receive future file updates?

Yes. Future revisions are included at the same download link, for as long as this edition exists.

How quickly will I receive the download?

Immediately after payment. Check your email inbox and spam folder for the download link.

Which payment methods are accepted?

Visa, Mastercard, Amex, Apple Pay and Google Pay.