Though less of a household name than his contemporaries in early twentieth century Paris, Jewish homosexual poet Max Jacob was Pablo Picasso's initiator into French culture, Guillaume Apollinaire's guide out of the haze of symbolism, and Jean Cocteau's loyal friend. As Picasso reinvented painting, Jacob helped to reinvent poetry with compressed, hard-edged prose poems and synapse-skipping verse lyrics, the product of a complex amalgamation of Jewish,...