The Barney Mysteries was created in 1949.
Barney Greengrass was created in 1908.
Barney Barton was created in 1969.
Barney's Beanery was created in 1920.
Barney Bear was created in 1939.
Barney Gumble was created in 1989.
Barney Stinson was created in 2005.
Capital Mysteries was created in 2001.
Horrid Mysteries was created in 1796.
Mysteries of Egypt was created in 1998.
Asimov's Mysteries was created in 1968.
A to Z Mysteries was created in 1997.
Mysteries - novel - was created in 1892.