| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Art of Money Getting Or, Golden Rules for Making Money | Barnum, P. T. (Phineas Taylor), 1810-1891 | en | Success; Success in business | 2005-07-01 | |||
| The Humbugs of the World An Account of Humbugs, Delusions, Impositions, Quackeries, Deceits and Deceivers Generally, in All Ages | Barnum, P. T. (Phineas Taylor), 1810-1891 | en | 2008-09-16 |