Unmarked Territory

Samuel Briggs has built his career on precision—every ridge line true, every elevation exact. So when the mining company sends him into Bolivia's Altamira highlands in 1928, he expects another routine survey. Instead, his guide Consuelo Quispe leads him to a discovery that no cartographer should ever commit to paper: a hidden village that has survived centuries by existing on no map at all. Now Samuel must choose between the commission that defines him and a secret that could erase an entire people. A company enforcer is already on his trail, and the mountains offer no place to hide a lie.