Barnum, Jay Hyde. : The boats on the river / story by Marjorie Flack ; pictures by Jay Hyde Barnum.
1991
1
Barnum, Jeff, / illustrator. : Collaborating with the enemy : how to work with people you don't agree with or like or trust / Adam Kahane ; drawings by Jeff Barnum. [O'Reilly electronic resource]
Barnum, Phineas Taylor (P. T.). : The art of money-getting, or, golden rules for making money [Hoopla electronic resource] / Phineas Taylor (p. T.) Barnum.
2020
1
Barnum, Richard. : Don, a runaway dog, his many adventures [Hoopla electronic resource].
Barnwell, Robert G., / author. : Guerrilla film marketing : the ultimate guide to the branding, marketing and promotion of independent films & filmmakers / Robert G. Barnwell. [O'Reilly electronic resource]