. . "Texas" . . "America" . . "Estevanico, Black explorer in Spanish Texas" . "Juvenile works" . . . . . . . . . "Biography" . . "Relates the adventures of Extevanico, an African slave, as he accompanies Cabeza de Vaca on his American explorations, emphasizing particularly their time in Texas." . . "History" . . . . . . . . . . .