Idea trigonometriae demonstratae : (in usum juventutis Oxoniensis) Item praelectio de cometis. Et inquisitio in Bullialdi Astronomiae philolaicae fundamenta / Authore Setho Wardo.

Ismaelis Bullialdi Exercitationes geometricae tres ... ; Astronomiae philolaicae fundamenta clariùs explicata, & asserta aduersùs clariss. viri Sethi Wardi Oxoniensis professoris impugnationem / [Ismael Boulliau].

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