We first meet Nelson as a 13-year-old Boy Scout in the summer of 1962, his shirt and shorts squeaky clean, sash heavy with merit badges, bowlines impeccable. He strives to be loyal, brave, and kind—terms of the Scout Law. At Camp Chippewa in Wisconsin’s Northwoods, Nelson’s the ideal citizen. But his overachieving doesn’t earn any friends until Jonathan, a popular scout, takes an unexpected interest in him. This panoramic coming-of-age novel strides across three American generations, from the echoes of World War I to today in Afghanistan, and from shattering tragedies to sweet first loves. There are times you want to look away from this book, and times you want to hold it close. Through it all, Camp Chippewa remains central, with its tidy tents and fields of lightning bugs. Can the moral compass of summer camp keep us oriented throughout our lives?