After reading Siddhartha Kara's book on Sex Trafficking, I wanted to learn about the situation in Canada. Invisible Chains: Canada's Underground World of Human Trafficking By Benjamin Perrin 2010 298 pages As intended, I got the sex trafficking story from a Canadian perspective. Shocking that the stories I'd read about in poorer nations was indeed happening in Canada. Shocking that men in Canada are also mega-assholes who make their money off buy, selling and abusing women and children, as well as buying sex from these victims. Shocking that law enforcement couldn't do much because the laws were poorly written and lenient. I wonder if this has changed though, as the book is five years old? Perrin's book was useful in rounding out my knowledge of sex trafficking, but not as well written as Kara's. Where Kara's book was compelling and engrossing, Perrin's book was just...well a bit boring. It was well researched, and the personal stories where there, but ...