Harper and Peanut's Antarctic Adventure Nine-year-old Harper never expected her imaginary penguin, Peanut, to lead her into a thrilling mystery. But when her eccentric aunt and uncle agree to take her on a once-in-a-lifetime expedition to Antarctica, she discovers more than just stunning ice landscapes and waddling penguins. A shadowy organization is disrupting the delicate balance of the ecosystem, threatening the emperor penguins' survival-and Harper might be the only one who can stop them.

With Peanut by her side, Harper embarks on a daring mission, sneaking past high-tech facilities, uncovering secrets buried in ice, and outsmarting adults who underestimate her. But as the stakes rise, she realizes that bravery isn't just about adventure-it's about protecting what matters most.

A heartwarming tale of imagination, friendship, and environmental courage, Harper and Peanut's Antarctic Adventure proves that even the smallest heroes can make the biggest difference.