When 13-year-old Laleh’s ornithologist father mysteriously disappears, two crows deliver strange gifts that give her the ability to talk to birds and uncover a dangerous secret. With the bird sanctuary at risk and her uncle a likely suspect, Laleh and her rebellious cousin Ivy must follow clues from an ancient legend to find the mythical sky realm of Avesia, where no one has ever arrived without wings.

Set in the Arctic region of a magical national park, Polar Post follows siblings Reese and Dean as they work together to outsmart pirates and protect an important secret. The story highlights teamwork, problem-solving, and perseverance in an exciting winter setting.