The Insects of Ancient America

Remarks on Prof. Geinitz's Views Respecting the Upper Palaeozoic Rocks and Fossils of Southeastern Nebraska

Revision of the American Fossil Cockroaches, with Descriptions of New Forms

The pretertiary insects of North America, including critical remarks on and descriptions of some European forms

The Carboniferous Hexapod Insects of Great Britain

The Winnipeg Country: Or, Roughing it with an Eclipse Party

The Fossil Insects of North America: With Notes on Some European Species, Volume 2

Canadian Fossil Insects: Part I. Myriapods and Arachnids

The Tertiary Lake Basin of Florissant, Colorado

Tertiary Rhynchophorous Coleoptera of the United States

Adephagous and Clavicorn Coleoptera from the Tertiary Deposits at Florissant, Colorado, with Descriptions of a Few Other Forms and a Systematic List of the Nonrhynchophorous Tertiary Coleoptera of North America

Two New British Carboniferous Insects, with Remarks on Those Already Known

The Earliest Winged Insects of America: A Reexamination of the Devonian Insects of New Brunswick in the Light of Criticisms and of New Studies of Other Paleozoic Types

The Fossil Butterflies of Florissant

On the Carboniferous Myriapods, Preserved in the Sigillarian Stumps of Nova Scotia

Older Fossil Insects West of the Mississippi

The American Tertiary Aphide

The Effect of Glaciation and of the Glacial Period on the Present Fauna of North America

Archipolypoda, a Subordinal Type of Spined Myriapods from the Carboniferous Formation

Index to the Known Fossil Insects of the World, Including Myriapods and Arachnids