I write it quickly on my pad. “Sit in the sun for how long?” “Bout an hour. Let it dry.” I pull out the next letter and, just as quickly, she answers it. After four or five, I exhale, relieved. “Thank you, Aibileen. You have no idea how much this helps.” “Ain’t no trouble. Long as Miss Leefolt don’t need me.” I gather up my papers and take a last sip of my Coke, letting myself relax for five seconds before I have to go write