Since 1959 The John Harvard Library has been instrumental in publishing essential American writings in authoritative editions.

Jacob Riis's pioneering work of photojournalism takes its title from Rabelais's Pantagruel: "One half of the world knoweth not how the other half liveth; considering that no one has yet written of that Country." An anatomy of New York City's slums in the 1880s, it vividly brought home to its first readers through the powerful combination of text and images the squalid living conditions of "the other half," who might well have inhabited another country. The...