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About the book
  • Published: 24 May 2012
  • ISBN: 9781448116140
  • Imprint: Ebury Digital
  • Format: EBook
  • Pages: 480


A page-turning action thriller from the Sunday Times bestselling author of The Pharaoh's Secret (with Clive Cussler) and The Mayan Conspiracy

An ancient secret. A terrifying prophecy. The last race against time...

In the heart of the Amazon, NRI operative Danielle Laidlaw makes an incredible discovery: a translucent Mayan stone generating massive waves of energy while counting down toward the infamous apocalyptic date: December 21, 2012. And somewhere, there are three more just like it.

What power will be unleashed if all four stones come together? Who created them - and who has them now? Using a cryptic Mayan map and a prophecy that points to the end of the world, Danielle and her team race toward answers. But one staggering question remains: Were these artifacts meant to save us - or to destroy us once and for all?

  • Pub date: 24 May 2012
  • ISBN: 9781448116140
  • Imprint: Ebury Digital
  • Format: EBook
  • Pages: 480

About the Author

Graham Brown

Graham Brown, a former pilot and lawyer and later part of a start-up healthcare firm, decided he hadn't had enough different careers yet and decided to become a writer.

A huge fan of Clive Cussler, Michael Crichton, Stephen King and television shows like the X-filesand Lost, Graham's first novel Black Rain debuted in January 2010. He has now co-written five NUMA Files novels with Clive Cussler: Devil's Gate, The Storm, Zero Hour, Ghost Ship and The Pharaoh's Secret.

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Praise for Doomsday

“An adventure that's not only a terrific read but is smart, intelligent. I loved it!”


“Graham Brown is an exciting new talent, a writer we're going to be hearing a lot from in the years ahead.”


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