Reviewed in this essay: Penelope Ploughman’s Love Canal (Arcadia, 2013) “Ninety-ninth Street looks serene in these summer 1978 photographs,” writes Penelope Ploughman in Love Canal (Arcadia Publishing, 2013). “Children are walking on the sidewalk, the trees are full, lawns are mown, American flags are flying and flowers are in bloom.” It’s an ominous description of the…