Flora of the Outlying Carboniferous Basins of Southwestern Missouri: Issues 98-101

The Times to Come Have Come: Hope and Help in Troubled Times

Hell's Flowers: Hell's Flowers, Birds of Paradise & the Hangman's Picnic

Sexual Sanity for Men Leader's Guide: Re-Creating Your Mind in a Crazy Culture

Sexual Sanity for Men: Re-Creating Your Mind in a Crazy Culture

Rethinking Culture: Embodied Cognition and the Origin of Culture in Organizations

Flora of the Outlying Carboniferous Basins of Southwestern Missouri: Issues 98-101

Structure and Oil and Gas Resources of the Osage Reservation, Oklahoma

The Pale White of Neck Ecstasy

The Effect of Oxygen in Coal: Issues 382-388

Fossil Flora of the Lower Coal Measures of Missouri

The Effect of Oxygen in Coal: Issue 29

Eight and a Half Light Years from Home

Flora of the Outlying Carboniferous Basins of Southwestern Missouri: Issues 98-101

Laughing Underwater: And Seven Other Stories

Contributions to Economic Geology (short Papers and Preliminary Reports), 1918 : Part II. - Mineral Fuels

Empire of Light

The Times to Come Have Come: Hope and Help in Troubled Times REVISED and EXPANDED EDITION

Shorter Contributions to General Geology, 1916

The Stratigraphic Succession of the Fossil Floras of the Pottsville Formation in the Southern Anthracite Coal Field, Pennsylvania