Philip Kelland

• Course of Lectures on Natural Philosophy and the Mechanical Arts
• Introduction to Quaternions
• Theory of Heat
• Elements of Geometry, Containing the First Six Books of Euclid, with a Supplement on the Quadrature of the Circle, and the Geometry of Solids; to Which Are Added, Elements of Plane and Spherical Trignonometry
• Introduction to Quaternions, with Numerous Examples
• Transatlantic Sketches