- A Classed And Annotated Bibliography Of The Paleozoic Crustacea, 1698-1892
- A Classed And Annotated Bibliography Of The Palaeozoic Crustacea 1698-1892 To Which Is Added A Catalogue Of North American Species
- A Bibliography Relating to the Geology, Palaeontology, and Mineral Resources of California
- A Catalogue of North American Palaeozic Crustacea Confined to the Non-Trilobitic Genera and Species
- A Monograph on the Genera Zethus, Cybele, Encrinurus, and Cryptonymus












