Organon ( όργανον) –Aristotle
Organon consists of:
1.files about Categories,more precisely process of learning  about fundemental forms of being and opinion
2.files about Interpretation (of a sentence) in which Aristotle presents learning about attitude,about judgement and about moral statements
3. Analytics 1-Aristotle's teaching of concluding,more  precisely sylogistics
4.Analytics 2-a study of  attestation,of definition and classification and cognition based on the foundation of principle
5.Topics-it contains the teaching of dialectical or probable conclusion and evidence
6.Sophistical Refutations-it is an analaysis and a critique of sophistical(ostensible) and untruthful evidence

Images are taken from: Kunzmann, P, Burkard, F-P & Wiedmann, F. (2001). Atlasa filozofije, Zagreb: Golden marketing.