Attempts at a Natural Arrangement of Birds

Catching Fire: Attempting to understand and capture one of natures most primal forces

The Templars' Trials: An Attempt to Estimate the Evidence Published by Dupuy, Raynouard, Michelet, Von Hammer and Loiseler, and to Arrange the ... Chronological Order Suggested by the Latter

A Treatise of Human Nature: Being an Attempt to Introduce the Experimental Method of Reasoning into Moral Subjects

A Treatise of Human Nature: Being an Attempt to Introduce the Experimental Method of Reasoning into Moral Subjects