Fully Updated! Covering cryptocurrency and NFTs, Robinhood, GameStop, the after-effects of COVID, and how climate change impacts investing. The Only Investment Guide You'll Ever Need has been a favorite finance guide, earning the allegiance of more than a million fans across America. Using concise, witty, and truly understandable tips and explanations, Andrew Tobias delivers sensible advice and useful information on savings, investments, preparing for retirement, and much more. This completely updated edition will show you the best way to manage your money, no matter what your means.