Is there a gender gap in what we read? “The publishing flurry that surrounds Mother’s Day means a spate of books with conspicuously feminine points of view. Fitness, gossip, middle-aged romance, the dating woes of bright young things and anything about Jacqueline Kennedy Onassis: these are standard subjects in the parade of Mother’s Day titles. They are not to be confused with the sports lore, war stories and tough-but-fair paternal advice that arrive for Father’s Day.”