Sarah Abbett: 2 books

Five Columns: a phrase meant to invoke those who rebel against the government. These five stories of betrayal don't all have to do with the government, but they do deal with the very human instinct of double crossing - and the consequences of becoming traitor to those who trusted you.

Total change of the human nature . . . or, you know. Not. It does hint a bit at spiritual themes, but just a hint.