In a richly detailed and lyrical biography, Wheeler (Terra Incognito) traces the life of British adventurer Apsley Cherry-Garrard from his time as "a small boy with a lively imagination and a taste for snails and solitude" to his participation in Robert Scott's fateful 1911 expedition to reach the South Pole. While many have questioned and even vilified the members of Scott's voyage for everything from naïveté to outright blundering, Wheeler takes a sympathetic, even reverent attitude toward her subject. Cherry-Garrard unfolds as a complicated figure whose youthful quest for adventure enmeshed him in an undertaking that towered over the rest of his life. While it would be hard for any historical account to rival Cherry-Garrard's own descriptions in his memoir The Worst Journey in the World, Wheeler tells the story of the entire voyage, whereas Cherry-Garrard focused on only one part of it. Though she quotes often from his book, the passages are complemented—and occasionally contradicted—by the journals of other members of the trip. In this way, Wheeler supplies the little facts that truly make her story vivid, like one explorer almost being killed by a 500-pound crate of hams propelled by a blizzard wind or another suggesting a can opener to cut through Cherry-Garrard's frozen clothes. Eloquent and gripping, Wheeler goes on to chronicle Cherry-Garrard's troubled homecoming and how, through writing his book and finding love late in life, the explorer made his ultimate discovery—redemption. (Apr.)