• The first four months of writing the book, my mental image is scratching with my hands through granite. My other image is pushing a train up the mountain, and it's icy, and I'm in bare feet.

    Mary Higgins Clark: The first four months of writing the book, my mental image is scratching with my hands through granite. My other image is pushing a train up the mountain, and it's icy, and I'm in bare feet.