| title | ISBN-13 | year of publica-
tion | other author(s) |
|---|
| Arizona Trivia: Weird, Wacky and Wild | 978-1-897278-49-9 | 2008 | Paul Soderberg |
| Bathroom Book of Christmas Trivia: Stories, Weird Facts & Folklore Behind Holiday Traditions from Around the World | 978-1-897278-14-7 | 2007 |
| Bathroom Book of Northern California Trivia: Weird, Wacky and Wild | 978-1-897278-23-9 | 2007 | Monica Woelfel |
| Bathroom Book of Ohio Trivia: Weird, Wacky and Wild | 978-1-897278-31-4 | 2007 | Alicia Adams |
| Bathroom Book of Southern California Trivia: Weird, Wacky and Wild | 978-1-897278-29-1 | 2007 | Seana Graham |
| Bathroom Book of Texas Trivia: Weird, Wacky and Wild | 978-1-897278-30-7 | 2007 | Winter Prosapio |
| Bathroom Book of Washington Trivia: Weird, Wacky and Wild | 978-1-897278-18-5 | 2007 | Gina Spadoni |
| Canada's Greatest Mysteries | 978-1-926695-23-5 | 2015 |
| Canada: Weird, Strange & True | 978-1-926700-61-8 | 2015 |
| Canadian Con Artists | 978-1-926695-06-8 | 2010 |
| Canadian Trivia Box Set: Bathroom Book of Canadian Trivia, Bathroom Book of Canadian Quotes, Bathroom Book of Canadian History | 978-1-897278-05-5 | 2006 | Angela Murphy · Barbara Smith |
| Colorado Trivia: Weird, Wacky & Wild | 978-1-897278-45-1 | 2008 | John Daters |
| Georgia Trivia: Weird, Wacky and Wild | 978-1-897278-44-4 | 2008 | Stephanie Watson |
| Illinois Trivia: Weird, Wacky and Wild | 978-1-897278-41-3 | 2008 | David Hudnall |
| Minnesota Trivia: Weird, Wacky and Wild | 978-1-897278-33-8 | 2008 | Jeff Neidt |
| North Carolina Trivia: Weird, Wacky and Wild | 978-1-926700-30-4 | 2010 | John Wood |
| Oregon Trivia: Weird, Wacky and Wild | 978-1-897278-22-2 | 2007 | Mark Thorburn |
| Pennsylvania Trivia: Weird, Wacky and Wild | 978-1-897278-40-6 | 2008 | Jodi Webb |
| Tennessee Trivia: Weird, Wacky and Wild | 978-1-926700-26-7 | 2010 | Joseph Nolan |