UnScramble this Word: e d b g r a l?

Questions

contemporary authors: washington d.c., myra breckinridge?

contemporary authors: the great train robbery, the terminal man, the & romeda strain?

contemporary authors: another country, go tell it on the mountain?

contemporary authors: journey to ixtlan, a separate reality, the teachings of don juan?

misc games: term for any number between 19 & 36 in roulette?