Cognitology of Literature and Art, which primarily concerns the cognitology of literature and that of art, is based upon the established cultural science and psychology of literature and art. And it turns out to be an independent discipline that studies and explores preciesly the psychological aspects of the literary and artisitc creations as well as the cultural thinking and imagination. This work will comprehensively and systematically expound five aspects of cognitology of literature and art, i. e. , its difinitions, history, patterns, forms, and its evolution. Paritcularly, this work, directed by the thinking theories of traditional and modern literature and art, will focus on three layers of the cognitology of literature and art, so to speak, the literary and artistic creations, apreciations and citicism. Also, it will give an interpretation of such academic aspects as the literary and artistic paradigm, construction, process, regulations, etc. Fundamentally,this work, apart from referring to many books and synthesizing abundant academic views of the specialists and scholars in psychology, cognitology, literary and artistic sciences, have typically integrated in bulk the advanced and colorful instances of contemporary psychological science of literature and art, and those of grammatology, thus proved as an excellent academic achievement of its field. To summarize, this work is suitable for those who study in colleges, universities and various institutions, including the undergraduates, graduates and PhD candidates, and it is also available for those who love literature and art to read and appreciate.