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Great Investigator
Tracy digs and digs and digs to get to the botom of frauds and scams...especially MLMs....and you should all read her work and admire it as I do. She is a rare class, along with Melissa Davis from The Read more...
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Ahead of the Curve is useful book. Although I think there is a lot of biases in the selection of some of the examples. I am sure there are many that didn't work using the same strategy. This book will help you though. Good ideas and well written.
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