origins and led several expeditions to Asia from 1922 to 1928 known as the "Central Asiatic Expeditions" to search for the earliest human remains in Asia. The expeditions did not find human remains. However, Andrews and his team made many other finds, including dinosaur bones and fossil mammals and the first nests full of dinosaur eggs ever discovered. Andrews' account of these expeditions can be found in his book The New Conquest of Central Asia. In his preface to Andrews's 1926 book, On the Trail of the Ancient Man, Henry Fairfield Osborn predicted that the birthplace of modern humans would be found in Asia and stated that he had predicted this decades earlier, even before the Asiatic expeditions. On July 13, 1923, the party was the first in the world to discover dinosaur eggs. Initially thought to be eggs of a ceratopsian, Protoceratops, they were determined in 1995 actually to belong to the theropod Oviraptor. During that same expedition, Walter W. Granger discovered a skull from the Cretaceous period. In 1925, the museum sent a letter back informing the party that the skull was that of a mammal, and therefore even more rare and valuable; more were uncovered. Expeditions in the area stopped during 1926 and 1927. In 1928, the expedition's finds were seized by Chinese authorities but were eventually returned. The 1929 expedition was cancelled. In 1930, Andrews made one final trip and discovered some mastodon fossils. A cinematographer, James B. Shackelford, made filmed records of many of Andrews' expeditions. (Sixty years after Andrews' initial expedition, the American Museum of Natural History sent a new expedition to Mongolia on the invitation of its government to continue exploration.) Later that year, Andrews returned to the United States and divorced his wife, with whom he had two sons. He married his second wife, Wilhelmina Christmas, in 1935. In 1927, the Boy Scouts of America made Andrews an Honorary Scout, a new category of Scout created that same year. This distinction was given to "American citizens whose achievements in outdoor activity, exploration and worthwhile adventure are of such an exceptional character as to capture the imagination of boys...". Andrews was President of The Explorers Club from 1931 to 1934. In 1934, he became the director of the Natural History museum. In his 1935 book The Business of Exploring, he wrote "I was born to be an explorer...There was never any decision to