| 2016-03-12 | Oakland's Bill ___ Climate Lab |
| 2016-01-24 | "Bill ___ History of the United States" (1894 humor book) |
| 2013-02-22 | Bill ___ Climate Lab (Oakland science exhibit) |
| 2010-11-11 | Actress Carrie and others |
| 2009-11-01 | "Bill ___ History of the United States" |
| 2009-01-24 | Longtime North Dakota senator Gerald and others |
| 2008-12-21 | TV's Science Guy and others |
| 2008-12-04 | Louis and Carrie |
| 2007-12-16 | Funny Louis and others |
| 2002-07-07 | TV's Science Guy and others |
| 2000-11-11 | "Bill ___ History of the United States" (1894 humor book) |
| 1999-08-17 | Comic Bill et al. |
| 1998-03-26 | Louis, Carrie and Bill |
| 1997-09-16 | Humorist Bill and others |
| 1995-12-20 | Bill and Carrie |
| 1995-07-10 | Humorist Bill et al. |
| 1995-02-28 | Actress Carrie et al. |
| 1995-02-19 | Historian Russell and others |