a captain but couldn't practice in his own hometown hospital in monroe, louisiana. so he set out on a treacherous journey across the desert by himself to get to california. he was not able to stop past the state of texas as he'd expected he would be able to do, and he had to drive the full length of multiple states without rest because nobody told him that jim crow was not just this south, but was also in the west. it was a journey that i attempted to recreate in order to experience what he experienced. it is all part of the research i did for this book, so you can begin to see why it took 15 years to get this done. i wanted to know what it was like to drive through the desert without sleep along the same route he had taken, to have your fingers swell up and ache, your eyelids grow heavy from exhaustion in the pitch black of night. my participants rode with me. -- parents rode with me. it was all my father could do to take the wheel from me, but i wouldn't let him because i told him, i must do this myself, i must experience what he did. dr. foster did not have anyon