Bettie Page and the Alien Agenda (Bettie Page and the Alien Agenda #5)

Bettie and her team have traveled the world following the clues left behind for centuries, leading to alien secrets; but they also suspect that their entire mission may have been misunderstood. Who should they trust? The government? Or the aliens? And what consequences will they face once they've made the difficult (and possibly world-ending) decision?

Cue the scary "dun dun dun dun!" music.