Immerse yourself in a magical world with the Magic Tree House Book Box Set #1-15 by Mary Pope Osborne. This box set includes 15 books written in English and features the adventures of Jack and Annie as they travel through time and space. Whether you're a fan of the Magic Tree House series or looking for a new adventure, this box set is perfect for you. It's also a great gift idea for kids and adults alike who love to read about magic and adventure. Each book is in excellent condition and ready to transport you to a world of wonder.