I've gotten a lot of requests for the book and I've just not been able to keep up with things. Seeing that I can no longer support the book, I've decided to go ahead and just release it under the Creative Common License.
"Programming 2D Scrolling Games" by John P. Logsdon & Derlidio Siqueira is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
You may copy, update, distribute, and transmit this work for non-commercial purposes as long as you give attribution to the original authors, provide a link to my website at www.johnplogsdon.com
, and distribute the resulting work under the same license as this one.
Here is the link to the content: http://www.mediafire.com/folder/aajn...ta4/Pure_Basic
Best of luck and thanks for all of your support over the years.