Isaac Leach

• A new enquiry of the earth's motion. Wherein are remarkable observations, taken from the several fix'd points and places of the heaven, also from the horizon and the eclipse of the sun, and also from the difference of the sun's motion from the moon; with
• A new enquiry of the earth's motion. Wherein are remarkable observations, taken from the several fix'd points and places of the heaven, ... with ... proving the sun to move, and not the earth