Margret Rey was the co-author of the beloved children's book series, Curious George. She wrote the books with her husband, Hans Rey, and together they created a timeless classic that has been enjoyed by generations of children. Margret Rey was born in Germany in 1906 and moved to Paris in 1935, where she met her husband. The couple eventually moved to the United States in 1941, where they wrote the first Curious George book.