This PDF read on line library consists of ebooks purchased by dragonsurf.us and loaned to our members as read on line ebooks. Some of these ebooks have a copyright which precludes copy and resale. The library is loaned to you the member as read online only. This library then does not violate the copyright. If you would like a copy of any ebook you can follow instructions in each for how to obtain a copy from the author without copyright violation.