"Just wanted to drop you a quick note to say I really appreciate your candor in discussing these markets, your willingness to explain things in layman's terms and, yes, your sense-of-humor. I was a charter subscriber to Paul van Eeden's newsletter so have been reading you since the beginning, and I can honestly say I've enjoyed every issue. Please keep up the good work".

Subscriber S. M.
United States
"Great issue, one of the best mining investment letter issues I have EVER read."

Rick Rule
Global Resource Investments, Sprott Global
"I thought Sunday's newsletter was really good. The discussion of the difficulties in exploring for Carlin deposits (with investment ramifications) is the type of thing you do better than anybody else."

Subscriber J. J.
United States
”Serious mineral exploration speculators should “employ” Brent Cook.  I’m supposed to be smart, and I paid him hundreds of thousands of dollars when he worked for me; you can get him for $140 per month! I got good value- imagine your potential returns. Brent is a no nonsense “boots on the ground” geo, not one of the “desk explorers” who cost the investment community so many millions. He can make you serious money with his buy recommendations, and save you much more, by counseling you on what to avoid.  Most newsletters are written by journalists, if they researched publishing investments, maybe they would be credible.  Brent is an exploration geologist, writing about exploration geology, what a wonderful, novel idea.  Do your portfolio a favor, subscribe!”

Rick Rule
Global Resource Investments, Founder
“Minerals exploration is a game of long odds and Brent Cook never lets his readers forget that.  After years of visiting mining projects with Brent, and liberally picking his brain when not in the field, I have gained the utmost respect for Brent’s views on rocks.  Market psychology, promotion, capital structure, people, and many other factors dictate whether a stock will rise or fall, but in the final analysis, the rocks always prevail.  Brent Cook knows rocks.”

Robert Bishop
Editor, Gold Mining Stock Report (1983-2007)
"Once again I would like to thank you for your comments and insights as a geologist.  Based on your newsletter, it really makes me wonder how other newsletter writers without a geology degree are able to make proper evaluations and recommendations.  Your newsletter is top notch and I really appreciate the time and effort you make in visiting so many properties to make proper assessments and sharing your rationale to invest or not to invest in those junior companies."

Subscriber M.W.
"Brent I would like to thank you for your newsletter.  It is the first clear voice I have been able to find in the industry."

Subscriber H. S.
United States
"Hello. I'm retiring. I want to stop my subscription. I will say I made very good money and truly trust Brent. I wish everyone could have his services. I am going fishing and won't be investing anymore. I'm spending my savings now so please cancel my subscription. Thanks."

Former Subscriber T.R.
United States
"Just want to say I enjoy your rants, great sense of humour, lucid, joy to read, think your analysis is great, like the variety and depth of topics.  Can never link it, e.g. geology and metallurgy, enough to economics.  Wouldn’t mind, if possible, more reviews of stocks you looked at and passed on. But overall, 5 stars."

Subscrber V. C.
"Excellent letter guys, thanks! I think it's one of the best letters ever in newsletter history."

Paul van Eeden