- AudiolivroMuhammad AliJack Rummel
- AudiolivroMartin Luther King, Jr.Robert Jakoubek
- AudiolivroRosa ParksMary Hull
- AudiolivroVietnam WarMaurice Isserman
- AudiolivroWorld War IIMaurice Isserman
- AudiolivroNatural SelectionJ. Phil Gibson
- AudiolivroProtestantismStephen F. Brown
- AudiolivroClimateDana Desonie, Ph.D.
- AudiolivroAlcoholJustin T. Gass, Ph.D.
- AudiolivroHillary Rodham ClintonDennis Abrams
- AudiolivroThe Environmental MovementLiz Sonneborn
- AudiolivroModern DanceJanet Anderson
- AudiolivroLewis and ClarkSamuel Williard Crompton
- AudiolivroIsabel AllendeTim McNeese
- AudiolivroIsraelDonald J. Zeigler
- AudiolivroMother TeresaLouise Chipley Slavicek
- AudiolivroEmpire of Ancient GreeceJean Kinney Williams
- AudiolivroHinduismMadhu Bazaz Wangu
- AudiolivroCivil War BattlesTim McNeese