Lena never expected a simple golden key to change her life forever. But when she discovers that the Key of Paths can open any door—including ones leading to other worlds—her adventure begins. Each door takes her somewhere unexpected, from floating islands to mysterious forests. But when she learns that someone is stealing and destroying doors, threatening the balance of all worlds, Lena must use her courage, wits, and the magic key to stop them before it's too late.

A thrilling fantasy adventure for young readers, The Key to All Doors is perfect for fans of portal magic, mystery, and daring journeys!