 He says that he wrote the book together with his wife, Edie. Quote, day in and day out, we sat at our long desk overlooking an immense oak tree and the hills beyond. Edie on the left with her laptop, me on the right with my braille computer. We wrote, we debated, we argued, we laughed, we deleted words, paragraphs, and pages. Slowly but surely, a book emerged, close quote.