Abstract Susanne Rohr “‘Arrows to pierce dust’ – Susan Howe’s Philosophical Poetry” In her 1999 book of poems Pierce-Arrow, Susan Howe weaves an intricate texture of ‘poetic historiography’ of the late nineteenth century by instigating a dialogue between various discourses and media. The poems, narrative elements, and drawings are orchestrated to tell exemplary stories of banished genius, wasted chance, suppressed passion, and unsolved riddles. The text starts with Charles Sanders Peirce, America’s brilliant yet neglected philosophical enfant terrible, and the poems keep coming back to him in their attempt to recreate the intellectual climate of the American fin-de-siècle. Peirce, however, proves to be a difficult point of reference, his personality being as enigmatic as his philosophy is elusive. Nonetheless, as I will show in my talk, this unstable center is well chosen. For the poems not only talk about the fleeting quality of their object, their particular poetics also re-enacts certain core elements of Peirce’s theory of creativity.