/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: authorgrandpadon https://cdn.slidesharecdn.com/profile-photo-authorgrandpadon-48x48.jpg?cb=1523287764 I've written a series of interactive educational children's books designed to teach sign language to the early reader and pre-schooler. These books are for all children and foster better communication.