ABOUT THE BOOKIsabel Wilkersons The Warmth of Other Suns is truly a labor of love. It took 15 years to research and write, as she interviewed over 1,200 people. Wilkerson tracked down her subjects at churches, quilting clubs, funerals, family reunions, and others. After preliminary rounds of interviews, she narrowed her search down to 30 people, and then chose the three main subjects who appear in the book. She was racing against the clock to collect as many stories as possible from the migrants