“What’s new. What else. What next. What’s happened here.”     Pitch Dark is a book of questions, a book of false starts, red herrings, misunderstandings, and lightning revelations. It is a book about love. Kate Ennis is poised at a critical moment in an affair with a married man. The complications and contradictions pursue her from a house in rural Connecticut to a brownstone apartment in New York City, to a small island off the coast of Washington, to a pitch black night in backcountry Ireland. And no matter where Kate goes or what she does, she confronts the mystery and inscrutability of others, and herself.       Composed in the style of Renata Adler’s celebrated novel Speedboat and displaying her keen journalist’s eye and mastery of language, both simple and sublime, Pitch Dark is a bold and astonishing work of art, filled with pathos, humor, and hard-won wisdom.