I have a slightly used series 63 studying material. The link of the book is as follow http://www.securitiesce.com/web/pages/series63/index.php Purchases 2 weeks ago and no longer need it. It is the latest version they got. Book is approx 90 pages and it's a paper back (They don't sell them in hard copies. I order directly through the website listed above). $40 shipped. Thanks.