[중고]The Giant Encyclopedia of Circle Time and Group Activities: For Children 3 to 6 (Paperback) - Over 600 Favorite Circle Time Activities Created by Teachers for Teachers
[중고]The Giant Encyclopedia of Science Activities for Children: Over 600 Favorite Science Activities Created by Teachers for Teachers (Paperback) - More Than 600 Science Activities
[중고]The Giant Encyclopedia of Transition Activities for Children 3 to 6 (Paperback) - For Children 3 to 6 : Over 600 Activities Created by Teachers for Teachers
[중고]The Giant Encyclopedia of Theme Activities: Over 600 Favorite Activities Created by Teachers for Teachers (Paperback) - Over 600 Favorite Activities Created by Teachers and for Teachers