““How about other books, Mrs. McCullough? Any other books with Chinese characters?" Mrs. McCullough bit her lip. "I haven't really looked for them," she admitted. "I hadn't thought about it." "I can save you some time," said Ed Lim. "There really aren't very many. So May Ling has no dolls that look like her, and no books with pictures of people that look like her." Ed Lim paced a few more steps. Nearly two decades later, others would raise these questions, would talk about books as mirrors and windows, and Ed Lim, tired by then, would find himself as frustrated as he was grateful. We've always known, he would think; what took you so long?””