378 ADVANCEMENT OF LEARNING. [BOOK IX. 



An Inquiry into tlie Origin and Fonn of Light ; or the 

 foundation of optics. 



The Art of Inventing Arts. 



The True Use of Induction in Philosophy. 



The Art of Indication or Direction in Philosophy. 



A Learned or Sagacious Kind of Experience, different 

 from the vulgar, and leading to the direct improvement of 

 arts. 



A Particular Topical Invention, directed by the light of 

 leading questions, or proper heads of inquiry. 



The Doctrine of Idols ; or a detection and confutation of 

 the prejudices, false conceptions, and errors of the mind. 



A New Engine; or helps for the mind corresponding to 

 those of the hand. 



An Appendix to the Art of Judgment; assigning the 

 kinds of demonstration proper to every subject. 



An Interpretation of the Marks, Signatures, or Impres- 

 sions of things. 



A Philosophical Grammar; or an account of the various 

 properties of different languages, in order to form one per- 

 fect pattern of spoech. 



The Traditive Lamp; or the proper method of delivering 

 down the sciences to posterity. 



The Doctrine of Prudence in private discourse ; or colours 

 of good and ill. 



A Collection of Sophisms, with their confutations. 



A Collection of studied Antithets; or short and strong 

 sentences, on both sides of the question, in a variety of sub- 

 jects. 



A Collection of lesser Forms of Speech, for all the occa- 

 sions of writing and speaking. 



Sober Satire ; or the insides of things. 



The Georgics of the Mind; or the means of procuring the 

 true moral habit of virtue. 



An Account of the Characters or Natures of Persons. 



The Doctrine of the Affections, Passions, or Perturbations 

 of the Mind. 



The Secretaiy to the Uses of Life; or the doctrine of 

 various occasions. 



The Doctrine of Business ; or books upon all kinds of civil 

 employments, arts, trades, &c. 



