Books like Kingdom of Darkness

The last survivors of history's most evil regime have been hiding out in a remote corner of the globe, waiting for their moment to return. Now it has come, and only Nina Wilde and Eddie Chase can stop them...In the tenth explosive Wilde/Chase adventure, Nina and Eddie are sought out by a young man, desperate to warn them about a planned raid on the newly-discovered tomb of Alexander the Great in Egypt. But before he can explain more, he is assassinated by a wanted Nazi war criminal - who has barely aged in seventy years.As Nina and Eddie search for answers, they discover that the followers of Adolf Hitler are threatening to rise again. But the Nazis seek more than just power. They are also hunting for the greatest prize of all - immortality...