Website Licenses
Everything on my websites are copyrighted, with all rights reserved, unless otherwise marked.
Book and Picture Licenses
You can find the specific and authoritative license restrictions, on the pages, that contain the various media, but, in general, most my 3rd generation text books can be freely copied but NOT modified in any way (this also means you cannot change the file formats of the book files). The PDFs and EPUBs are the only file format versions, that can be redistributed. My 4th generation writings cannot even be shared and are all rights reserved.
The graphics that can be edited and distributed according to the licenses on accompanied pages are the Freely Editable Graphics. The graphics that can be distributed (but NOT edited) according to the licenses on accompanied pages are the Shareable Graphics.
Most of the 3rd generation writings are books in the books section and are available to redistribute whereas the 4th generation writing mostly in the about section are released as a standard copyright and may NOT be redistributed. Check the file itself to see the exact license. If unsure, then do NOT copy or redistribute.