"In The Greatest Racehorse?, veteran turf writer Mark Shrager asks a charged and compelling question: Is Man o’ War still number one? This is an insider’s take on the question, full of racing terminology, historic context, and great stories. Using categories such as winning major races and overcoming adversity, and illustrations from numerical tables to poetry, Shrager compares Man o’ War to luminaries like Dr. Fager (demonstrating versatility) and Kelso (earning awards). Suspense builds as each 'contest' ends with a verdict. This is a book for real racing fans who are ready for a deep, satisfying dive." —Eliza McGraw, author of Here Comes Exterminator!: The Longshot Horse, the Great War, and the Making of an American Hero

"Man o' War was the twentieth century's greatest horse—or was he? Mark Shrager holds up Big Red's immortal career against those of greats like Spectacular Bid, Kelso, and the other Big Red, Secretariat, and uses his deep knowledge of the sport's history as well as his keen analytical skills to show twenty-first-century audiences how Man o' War compares to other beloved icons." —Jennifer S. Kelly, author of Sir Barton and the Making of the Triple Crown and The Foxes of Belair: Gallant Fox, Omaha, and the Quest for the Triple Crown; secretary, National Turf Writers and Broadcasters

"Whether one spends their evenings in a parlor, living room, or tavern, an evergreen favorite American puzzle is attempting to compare relative merits of athletes from different eras. Mark Shrager pursues this exercise in The Greatest Racehorse? Here, Man o’ War is set against other Thoroughbred greats from the past century. Sure to further discourse at the bar or sofa, Shrager applies thoughtful arguments, cultural touchpoints, and appropriate statistics to the discussion. Let the debate continue . . ." —Lenny Shulman, Turf writer

“More than a century has passed since the mighty Man o’ War dominated Thoroughbred racing, but his legacy has endured, and many historians still regard him as the greatest American racehorse of all time. But is that really the case? In his new book The Greatest Racehorse?, acclaimed author and historian Mark Shrager takes a deep and fascinating dive into Man o’ War’s place in history. Many legendary racehorses have followed since the golden days of Man o’ War, including a dozen Triple Crown winners. Different eras and circumstances inevitably lead to discussions of how to best compare greatness from different generations that each feature unique factors. Through exhaustive research and analysis, Shrager brilliantly examines how Man o’ War’s legacy has both evolved and stood the test of time.” —Brien Bouyea, Hall of Fame and communications director, National Museum of Racing and Hall of Fame; author of The Travers: Saratoga’s Midsummer Derby, 1864–2023

“Who is the greatest racehorse of all time? It’s a question that has been pondered for eons. Many believe Man o’ War is the GOAT. Taking that into account, in this thoroughly researched book, Mark Shrager compares mighty Man o’ War, on a horse-vs.-horse basis, to numerous other champions. In doing so, Shrager has crafted an in-depth and informative bio not just of Man o’ War, but also of the legendary Secretariat and such other extremely talented equine athletes as Exterminator, Count Fleet, Citation, Swaps, Kelso, Dr. Fager, Forego, Ruffian, Seattle Slew, Affirmed, John Henry, Spectacular Bid, Sunday Silence, Easy Goer, and Flightline. Shrager gives us a book full of facts, opinions, and history before arriving at his well-reasoned conclusion as to which racehorse really is the GOAT.” —Jon White, writer, broadcaster, historian, and member of the Washington State Thoroughbred Racing Hall of Fame

"To place Man o’ War in context against the ghosts of other great Thoroughbreds would daunt any writer, but Mark Shrager sets the colt against an even greater backdrop: history. The world during the Great War, during the Great Depression. A nation in need of a hero. That took great skill to write. The result of Shrager’s labor of love is an effortlessly enjoyable read." —Josh Pons, author of Letters from Country Life: Adolphe Pons, Man o' War, and the Founding of Maryland's Oldest Thoroughbred Farm