- EbookPresidents, Populism, and the Crisis of DemocracyWilliam G. Howell
- EbookLiving LegislationWilliam J. Novak
- EbookThe Wartime PresidentWilliam G. Howell
- EbookPower without PersuasionWilliam G. Howell
- EbookWhile Dangers GatherWilliam G. Howell
- EbookThe American PresidencyWilliam G. Howell
- EbookThinking About the PresidencyWilliam G. Howell