Magic Tree House Boxed Set, Books 5-8: Night of the Ninjas, Afternoon on the Amazon, Sunset of the Sabertooth, and Midnight on the Moon

Jack and Annie’s friend, Morgan le Fay, is in trouble! They must find four "M" things to free her from a spell. Their adventures take them to meet a ninja master in ancient Japan, flee a crocodile on the Amazon River, discover the cave people of the Ice Age, and blast off to the moon in the future. It’s a difficult and dangerous mission, but Jack and Annie will do anything to save a friend! Books in this set include: Night of the Ninjas (#5), Afternoon on the Amazon (#6), Sunset of the Sabertooth (#7), and Midnight on the Moon (#8) The Magic Tree House series has been a beloved favorite for over 25 years and is sure to inspire a love of reading—and adventure—in every child who joins Jack and Annie!