Part of our revived Poetry Pamphlets series, Pneumatic Antiphonal is a fun, humming, bio-physiological word-whizzing flight into birdsong penned by young Canadian poet, Sylvia Legris - her first publication in the U. S. An excerpt: The theory of corpuscular flight is the cardinal premise of red birds carrying song-particles carrying oxygen. Erythrocytic. Sticky. Five quarts of migration. | Pneumatic Antiphonal by Sylvia Legris, Paperback | Indigo Chapters