- 1870 Ichneumonidium Brittanicorum Catalogus. London
- 1872 A catalogue of British Hymenoptera; Chrysididae, Ichneumonidae, Braconidae and Evaniidae. London.
- 1873 A catalogue of British Hymenoptera; Oxyura. Entomological Society of London, London..
- 1874. Hymenoptera. New British species, corrections of nomenclature, etc. (Cynipidae, Ichneumonidae, Braconidae, and Oxyura). Entomologists Annual 1874: 114–146.
- 1904 with Jean Jacques Kieffer Proctotrupidae. Species des Hymenopteres d'Europe et d'Algerie. Vol. 9.
Together with very numerous short papers, mainly in the Entomologist's Monthly Magazine, and one on Hymenoptera from Venezuela in the Bulletin Societe Entomologique de France. Two of the papers are on Hymenoptera from Lapland and Spitzbergen.