The Pillars of Solomon

Palestinian-American detective Ben Kamal and Israeli police inspector Danielle Barnea return to confront a world-wide criminal plague: white slavery.
Ben Kamal hasn't investigated a case since his last assignment with Danielle until he learns about missing children in his native West Ban. And Danielle had put her career on hold until a personal tragedy left her with nothing to turn to except her career; her first case is the seemingly random murder of a Jerusalem shopkeeper.
What Ben and Danielle don't know, can't know, is that their separate investigations are linked by a secret born of the blood that forged a nation.
To stop history from being rewritten, Ben and Danielle must follow a dangerous path to a truth that no one wants revealed, a truth someone has already killed to keep hidden behind the Pillars of Solomon.