- eBookThe Price of EverythingRussell Roberts
- eBookHistoric Photos of New JerseyRussell Roberts
- eBookChildren in the Industrial RevolutionRussell Roberts
- eBookRediscover the Hidden New JerseyRussell Roberts
- eBookNew Jersey's Atlantic ShoreRussell Roberts
- eBookKim Jong UnRussell Roberts
- eBookTurning Points of the Civil WarRussell Roberts
- eBookThe Formation of the ConfederacyRussell Roberts