Upon publication in 1972, The Boys of Summer was a commercial and critical success. It is often mentioned in discussions of the best baseball books, although some reviewers have criticized it for what they have perceived as excessive sentimentality. Christopher Lehmann-Haupt wrote in his New York Times review that the book had "very real shortcomings" including "Mr. Kahn's unremitting tone of veneration, as if all his memories had been removed from the altars of the world's great cathedrals", but nevertheless found it to be "a book that succeeded for me despite almost everything about it." In contrast to Haupt's criticism, Heywood Hale Broun, in his Chicago Times review, praised Kahn for vividly re-creating a romantic era in the history of American sports and culture through memories "so keen that those of us old enough can weep, and those who are young can marvel at a world where baseball teams were the center of a love beyond the reach of intellect, and where baseball players were worshipped or hated with a fervor that made bubbles in our blood." George Frazier of The Boston Globe wrote "I cannot conceive that this year, nor next year, nor the year after that, will produce a more important book – a better written one, a more consistently engrossing one than this portrait of the Brooklyn Dodgers of the 1950s, as they were in the sinew and swiftness of their youth and as they are now." Conversely, Los Angeles Times book critic David L. Ulin, while acknowledging that it is "perhaps the most celebrated baseball book of the last 50 years", omitted it from his own 2011 list of best baseball books, saying in agreement with Haupt that he found it "too sentimental, too sugary, when the Brooklyn Dodgers teams Kahn describes were anything but." In the Los Angeles Times’ first-ever review of The Boys of Summer, Robert Kirsch alludes to the timelessness of the themes Kahn takes up through the lens of his own personal experiences, admitting "without embarrassment" that "this book brought me to tears more than once…and to laughter and to that quiet confrontation with enemy Time." As of 2015, the book has reportedly sold about 3 million copies in ninety printings. In 2002, a Sports Illustrated panel placed The Boys of Summer second on a list of "The Top 100Sports Books of All Time", describing it as "a novelistic tale of conflict and change, a tribute, a civic history, a piece of nostalgia and, finally, a tragedy." A documentary based on the book, written by Marty Bell and narrated by Sid Caesar, was produced in 1983 and released direct-to-video.
