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A 2025 Wall Street Journal Summer Book to Get Lost In
A 2025 New York Times Nonfiction Summer Preview Pick

"A beautiful and powerful book." —Candice Millard, New York Times bestselling author

"Valuable, revelatory, and contagiously page-turning." —David Michaelis, New York Times bestselling author

For lovers of history, nature, and adventure, the stunning true story of Theodore Roosevelt's sons and their 1929 Himalayan expedition to prove the existence of the beishung, the panda bear, to the western world, from the New York Times bestselling author of Rise of the Rocket Girls.
The Himalayas—a snowcapped mountain range that hides treacherous glacier crossings, raiders poised to attack unsuspecting travelers, and air so thin that even seasoned explorers die of oxygen deprivation. Yet among the dangers lies one of the most beautiful and fragile ecosystems...