"So, Russian's, huh?" Once again, Hawkin's is in danger-this time, from crazy-evil Russian's who want to destroy everything. And in true Mary Hopper fashion, she manages to get caught up in the middle of it with her best friend who now works in the ice cream store, his workmate who cracks the Russian code, Lucas' bad-attitude little sister and Dustin, who literally won't leave Mary and Steve alone. The world is saved (or screwed). BOOK 3 - SEASON 3.