His first book , `` Une cité sous les alizés '' ( `` a city under the trade winds '' ) , is a historical study of Mogador-Essaouira from prehistory to the World War II .
His first book , `` Une cité sous les alizés '' ( `` a city under the trade winds '' ) , is an historical study of Mogador-Essaouira from prehistory to the World War II .