These lectures present poetry as a living force that cannot be reduced to definition, ornament, or technique. Drawing on Milton's "simple, sensuous, and passionate," the author argues that true poetry is sincere, concrete, and inwardly felt, yet not every burst of emotion becomes poetry: patriotic fervor or political excitement may produce verse without producing art. What distinguishes the poet is genius, a fresh and original vision that notices what others miss and reveals the familiar anew. The discussion develops this idea through imagination, tracing its many forms—memory, sympathy, intellectual insight, emotional coloring, and the power to discover hidden relations—while showing how great poets and dramatists enter other minds, create convincing characters, and transform ordinary objects into symbols of shared life. The lectures also examine the long debate between Imagination and Fancy, defending Coleridge's richer sense of imagination as a creative, unifying power. Shakespeare's Macbeth becomes a central example of poet-like consciousness: vivid, associative, emotionally intense, and exact in expression. Alongside this, the author argues that poetry's power lies in the union of vision and language, with metre, rhythm, rhyme, and diction serving feeling rather than existing as mere decoration. Through close readings of Milton, Shakespeare, Wordsworth, Tennyson, Gray, Shelley, Keats, Crabbe, Coleridge, and others, the lectures insist that true poetic greatness is inseparable from the "soul" of the poem. This edition has been fully restored with modern typesetting, custom cover design.