Online study guide provider Shmoop recently announced the addition of 33 more titles to their offerings. Shmoop added 15 new literature titles for students including study guides for The Jungle and The Lion, Witch, and the Wardrobe. For teachers Shmoop has added 18 new teachers’ guides in literature and US History. Teachers’ guides are available in free and premium versions. The free versions offer assignments, activities, and links to related resources. The premium versions offer pre-made quizzes and discussion questions.