Book 2, sequel to Run The park is gone, the dinosaurs are left alone, the island is erupting. Sadie has finally begun to find peace in knowing that she'll never return to the island, that she'll never see Bella again. She's settled into her new life away from the park, but how long could she really stay there? Memories and fears come flooding back when she gets the call: she's invited to come on a rescue mission for the dinosaurs. She makes her decision without hesitation, but unknown dangers lurk around every corner, and it seems her life is always being threatened, leaving her to wonder: was it really worth it?