Starred Review. Literature and politics are inextricably intertwined and unified by moral purpose in this powerful collection of pieces (a couple not previously published in English or at all) by iconic critic and novelist Sontag (Regarding the Pain of Others), who died in 2004. Sontag was a dedicated champion of literature in translation, and the book opens with several introductions to such works, led off by a meditation on beauty. The section might have been called "Art and Ardor," so laced is it with artistic passion, both Sontag's own and that of the writers she celebrates, such as Leonid Tsypkin and Anna Banti.