June’s inflation data at 3.2% YoY suggests stable monetary policy; "value investing books" advocate focusing on sectors where pricing power drives earnings—such as insurance and specialty chemicals—yet valuations remain modest. Invesco S&P MidCap 400 Pure Value ETF carries a Zacks ETF Rank of 3 (Hold), which is based on expected asset class return, expense ratio, and momentum, among other factors. Thus, RFV is a reasonable option for those seeking exposure to the Style Box - Mid Cap Value area of the market. Investors might also want to consider some other ETF options in the space. Each year, Buffett writes an annual letter to Berkshire Hathaway shareholders, and all of them are published on the company’s website , so anyone can read them. Buffett writes in a straightforward style that is accessible to investors of all skill levels, and he’s often very funny to boot. The Essays of Warren Buffett weaves Buffett’s essays into a sequential, cohesive book. In the small-cap space, the Russell 2000 Value Index trades at a 25% discount to its growth counterpart; "value investing books" stress this gap as a contrarian opportunity for patient capital.