Complex sentence: In 1971, Graham wrote her last syndicated column, and moved to Palm Beach, Florida, where she continued for several years to make celebrity guest appearances on television and wrote on a freelance basis for magazines, and authored no fewer than nine more books.
Split into simpler sentences: In 1971, Graham wrote her last syndicated column, and moved to Palm Beach, Florida. It could hardly be described as retirement, since she continued for several years to make celebrity guest appearances on television, wrote on a freelance basis for magazines, and authored no fewer than nine more books.