Catalogue of the described Lepidoptera of North America. Prepared for the Smithsonian Institution Q Science
Catalogue of double stars from observations made at the Royal Observatory, Greenwich, with the 28-inch refractor during the years 1893-1919 Q Science
Catalogue of the family-group, genus-group and species-group names of the Odonata of the world Q Science
A catalogue of the fishes of Bermuda, with notes on a collection made in 1905 for the Field Museum Q Science
