The Thief Who Spat In Luck's Good Eye

Amra Thetys is a thief who only robs people poorer than herself, and Holgren is a mage who hates magic and has traded his soul to dark powers. They set out for the ruined city of Thagoth, where immortality is said to be hidden.

Others are after the secret and want to use its hidden magic for their own twisted ends, and the twin gods who wait in the city are as destructive and vengeful as they are passionate. A sword and sorcery novel, the second Amra Thetys book by Michael McClung.