Though it’s hard to find good fortune in the midst of a global pandemic, War Fever authors Randy Roberts and Johnny Smith have been given the gift of relevance. Their book is about a disease that is suddenly an apt historical parallel, about baseball when we are starved for sports, and about xenophobia and ginned-up controversies at a moment when people in power are demonizing outsiders and decrying real news as fake. But if serendipity can make a middling book timely, chance can’t raise an okay one to greatness.