Iron and Magneticks
On the magnet, magnetick bodies also, and on the great magnet the earth: a new physiology, demonstrated by many arguments & experiments
Direction
Chapter 1
The Directive or Versorial Virtue
Chapter 2
How Iron acquires Verticity through a Loadstone, and how that verticity is lost and changed
Chapter 3
Why Iron touched by a Loadstone acquires an opposite verticity
Chapter 4
The Touching of pieces of Iron of divers shapes
Chapter 5
A determined Verticity and a disponent Faculty are what arrange magneticks
Chapters 7-8
Figures illustrating direction and showing varieties of rotations
Chapters 9
Mutation of Verticity and of Magnetick Properties, or on alteration in the power excited by a loadstone
Chapters 10-11
In what way Verticity exists in any Iron that has been smelted though not excited by a lodestone
Chapters 12
Why no other Body, excepting a magnetick, is imbued with verticity by being rubbed on a loadstone; and why no body is able to instil and excite that virtue, unless it be a magnetick
Chapters 13
The Poles, Æquator, Centre in an entire Loadstone remain and continue steady
Chapter 15
The Use and Excellence of Versoria
Chapter 17