In a past life, I was a contact juggler, and created the website contactjuggling.org.
During that time, I wrote a book, Kae’s Guide To Contact Juggling, intending it to be an update of James Ernest’s “Contact Juggling”.
I wasn’t looking for money, and wasn’t a great marketer, so the book never really took off.
However, it turns out the book has become a minor hit in the contact juggling world, with it being shared person to person.
The question arose recently, is it okay to amend the book? In short, my answer is “please, go ahead!”.
The license I published this book under was “You have permission to copy this book and share with friends. You do not have permission to sell this or any copies of this book.” That license sticks. Feel free to share the book, and to change it, but do not sell it or remove the license, or claim that it is your own work.
Here it is: cj.doc

YOU ROCK SIR!
[...] I was invited to run a workshop at a juggling convention in Trinity, but when I turned up, I found they had moved the convention somewhere else without updating their website to reflect that. If you’re a contact juggler, you’ve most likely heard of me – I was the webmaster of contactjuggling.org for a few years (before I handed it over to someone else who stripped out all my hard work and replaced it with a phpBB2 forum…). Also, you might have read my book on the subject – Kae’s Guide to Contact Juggling (klog? Blog Archive ? kae’s guide to contact juggling) Small world, innit! __________________ verens.com, webworks.ie kfm.verens.com [...]
[...] does some contact juggling (called “crystal ball manipulation” in the credits). I even wrote a book on the [...]