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A. B. Haynes. This is a handwritten owner's signature on the original document.
I. The Discovery of a New World: Or, a discourse tending to prove that it is probable there may be another habitable world in the Moon. With a discourse on the possibility of a passage there.
II. That it is probable our Earth is one of the Planets.
III. Mercury: Or, The Secret and Swift Messenger. Showing how a person may with privacy and speed communicate their thoughts to a friend at any distance.
IV. Mathematical Magic: Or the wonders that may be performed by mechanical geometry.
V. An abstract of his Essay towards a Real Character, and a Philosophical Language. Wilkins's "Real Character" was an ambitious attempt to create a universal symbolic language based on scientific classification rather than words.