Now You See It, Now You Don’t: Using Empty Space For Self Defence
Author: Rick Wilson, Editor: BD Wilson, Photographer: Chris Beaton, Illustrations: Makaya Alook, Foreword: Randy King
Links Below and they give a nice look inside too.

Print Version:
Amazon.com
https://www.amazon.com/dp/0995975736
Amazon.ca (not available yet – keep checking)
https://www.amazon.ca/dp/B07R7JSYZS/ref=sr_1_fkmrnull_1?keywords=Now+you+see+it%2C+now+you+don%27t+Rick+Wilson&qid=1556418899&s=books&sr=1-1-fkmrnull
Amazon.co.uk
https://www.amazon.co.uk/dp/0995975736
Kindle Version|
Amazon.com
[url]https://www.amazon.com/dp/B07R7JSYZS
[/url]
Amazon.ca
[url]https://www.amazon.ca/dp/B07R7JSYZS
[/url]
Amazon.co.uk
https://www.amazon.co.uk/dp/B07R7JSYZS