[pt] Os 100 Maiores Mistérios do Mundo Difel
[en] [Dummies 01] • Native American History For Dummies John Wiley & Sons
[en] Native American History For Dummies® John Wiley & Sons
[pt] As 100 Maiores Catástrofes da História Difel
[en] [Dummies 01] • The Titanic For Dummies For Dummies
[en] The Big Book of UFO Facts, Figures & Truth Skyhorse
[en] 499 Words Every College Student Should Know Skyhorse