John C. Bogle wrote investment books advocating low-cost index funds, long-term ownership and keeping investment expenses to a minimum. The Little Book of Common Sense Investing explains why broad market index funds can outperform many actively managed alternatives after fees, while Common Sense on Mutual Funds examines fund costs, performance and investor behaviour in greater detail. Bogle's writing is clear, repetitive by design and focused on principles rather than market timing. These books sit naturally among passive investing, index funds, retirement planning and long-term portfolio building. Read more Less