Where to find investment newsletters?

[Universe_Man]

I'm looking for investment/financial newsletters, such as Grant's Interest Rate Observer, Puru Saxena's Money Matters, or The International Forecaster. I'm aware that thevault.bz and bibliotik are the top e-learning trackers. I have not attempted yet to get an invite to either. If anyone can tell me where they find newsletters, or if a member of either of those trackers can let me know whether they have newsletter torrents, I would appreciate it. Thank you.