For millions of Americans, the COVID shock has brought retirement saving to an abrupt halt—now it's time to get back on track.Even before the pandemic, a large share of households by Americans over age 50 faced the threat that their living standards would decline sharply in retirement. In the wake of COVID-19, these numbers will surely worsen. InRetirement Reboot: Commonsense Financial Strategies for Getting Back on Track, finance writer and regularNew York Timesretirement contributor Mark Milleroffers practical strategies for Americans to improve their retirement prospects.If you're nearing retirement age and worry you haven't saved enough,Retirement Rebootwill walk you through the core decisions to makenowto improve your retirement outcomes—even if retirement is just a few years away. You'll learn how to make a plan, think through the timing of retirement, optimize Social Security,...