Rodrigues Ottolengui

Born in Charleston, South Carolina, in 1861, he moved to New York as a teenager and went on to become a leading figure in American dentistry. Sources on his life describe him as an orthodontist, editor, and innovator in dental practice, and the Library of Congress notes that he was remembered as a pioneer in forensic dentistry.

Alongside his dental career, he wrote detective fiction in the 1890s and is often described as an early American mystery writer. His novels and stories helped establish him as one of the genre's early practitioners, with a body of work that blended puzzle-solving plots with the sharp observational style of the period.

He was also known for interests far beyond dentistry and fiction, including journalism and entomology. That unusual mix of scientific discipline and imaginative energy gives his work a distinctive place in literary history, especially for listeners curious about the roots of detective storytelling in America.