Watcher and Firebird

Firebird Alex didn't know much about the Nephilim until they assassinated her friend in the United States government, kidnapped the man she considers her uncle, and tried to murder her-twice. Now she's learned that they, and their leader "the Watcher," will stop at nothing to kill her, everyone she loves, and every Seduman on Earth. Alex must stop their murderous plans even if it means compromising the heroine she's become.