The Circle of Ardenti
by Dan Brown

"The Circle of Ardenti is a shocking page-turner! *****"
The Times

Dave O'Conner, a archaeologist, is found murdered in Vatican City and Andrew Alberti, a pastry chef is asked to supply expert information to the Vatican City police. Andrew teams up with Katie Nelson, a beautiful novelist, to solve the murder and unravel a mystery involving the secret of the Holy Grail, a desparate chase across across the wastelands of Siberia and a fateful showdown in Cardiff with the The Paulicians where the wealth of one of Europe's oldest families is at stake.

"A fascinating best-selling masterpiece of suspense! *****"
The Washington Post