John Twysden

A disquisition touching the sibylls and the sibylline writings

Medicina veterum vindicata, or, An answer to a book, entitled Medela medicinæ

The whole art of reflex dialling

The use of the general planisphere, called the analemma, in the resolution of some of the chief and most useful problems of astronomy

A Disquisition Touching the Sibylls And the Sibylline VVritings. In Which Their Number, Antiquity, and by what Spirit they were Inspired, are succinctly discussed. The Objections made by Opsopaeus, Isaac Casaubon, David Blondel, and others, are examined; as also the Authority of those Writings asserted. Which may serve as an Appendix to the foregoing Learned Discourse touching the Truth and Certainty of Christian Religion. ... (2 lines)

Elliptical or azimuthal horologiography