Hey guys, just found out recently these books are available for free download as a pdf from Louis Liedenberg's (author) website.
http://www.cybertracker.org/science/books
He says there:
Paper copies of The Origin of Science will be printed when there is sufficient demand. If you would like to buy a paper copy, please send your contact details to books@cybertracker.org so that we can add you to our database.
Cheers,
Jim
The Art of Tracking and The Origin of Science
Moderator: Moderators
The Art of Tracking and The Origin of Science
"Structural Integrity of the entire arrow system is THE most important factor in terminal arrow performance. When structural integrity fails nothing else about your arrow's design matters."
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-Doc Ashby