Galileo’s Gnomon

A STAR MAP IN FLORENCE.
A CLOCK IN PRAGUE.
A STONE BENEATH JERUSALEM.
ONE DISCOVERY THAT COULD
RESHAPE HISTORY.
Cryptographer Kurt Lentz is summoned to the Vatican to investigate an ancient puzzle hidden in plain sight-Galileo's tomb, a Byzantine star map, and a celestial coin that defies explanation.
From the rooftops of Tuscany to the spires of Prague, and from lost Byzantine records to the shadows beneath the Temple Mount, Kurt and historian Miriam Levi follow a trail that has survived empires, conspiracies, and centuries of secrecy.
But the truth they uncover could ignite more than faith—it could ignite war.
NOT EVERY TREASURE SHOULD BE UNEARTHED.