A coded message. A Barbaric death. And the search for truth in a world of lies. An intelligent and twisty thriller set in rural Wiltshire.

Brilliantly plotted and original with not so much a twist as a seismic shifting of the ground under your feet. Amazing.”
– Rosamund Lupton, bestselling author of Three Hours

“A kind of Wiltshire Da Vinci Code, with crop circles, mathematical equations and shadowy figures from Porton Down. A real page-turner written with beguiling wit.”
– Tom Bradby, bestselling author of  Secret Service

“Impeccably researched… an unusual mystery told with exceptional skill”
Daily Mail

The Man on Hackpen Hill is now out in paperback.