John Wilkins. The First Book. The Discovery of a new World or, A Discourse tending to prove, that 'tis probable there may be another habitable World in the Moone. With a Discourse concerning the possibility of a Passage thither. The third impression. Corrected and enlarged. [With:] A discourse concerning A New Planet. Tending to prove, That 'tis probable our Earth is one of the Planets. The second Booke, now first published. - 1640.