UP FOR SALE: Dianetics 55! : The Complete Manual of Human Communication by L. Ron Hubbard (2007, Hardcover) and the Extension Coursework Set Some parts of these items are New/Sealed not opened and some are used The Course work is all Used--it has been graded and commented on and there are Certificates that go with each course. I am including everything as it was purchased. About the Author: L. Ron Hubbard With 19 New York Times bestsellers and more than 350 million copies of his works in circulation, L. Ron Hubbard is among the most enduring and widely read authors of our time. As a leading light of American Pulp Fiction through the 1930s and '40s, he is further among the most influential authors of the modern age. Indeed, from Ray Bradbury to Stephen King, there is scarcely a master of imaginative tales who has not paid tribute to L. Ron Hubbard. Then too, of course, there is all L. Ron Hubbard represents as the Founder of Dianetics and Scientology and thus the only major religion born in the 20th century. While, as such, he presents the culmination of science and spiritual technology as embodied in the religion of Scientology. PLEASE REFER TO ALL PHOTOS FOR A BETTER VISUAL DESCRIPTION OF THE ITEM *Vintage and secondhand items may have flaws. Please review item(s), description and picture(s). I do my best to research and describe the items accurately, but I am not an expert on all of the items I sell. Unless specified in the listing, all items are sold AS-IS AS-SEEN in photos* All of My Items Come from a Smoke Free Home and have been cleaned per's standards I do Ship everyday Monday - Saturday Feel Free to Visit My Store and Browse Through My Other Listings as I am happy to combine shipping for you. Please contact me with any issues prior to leaving negative/neutral feedback or low detail ratings, as I will always do my best to solve any problems that may come up! If you have any further questions, please feel free to message me Any props that are used in the taking of the photos are not included. Only the item/items in the title of the listings are being sold