Hypergeometric and Other Representations: 10959. - George Lamb; Stephen J. Herschkorn (Am. Math. Mon., 2004)

Problem 11287. - Stephen J. Herschkorn (Am. Math. Mon., 2007)

Problem 11311. - Stephen J. Herschkorn (Am. Math. Mon., 2007)

Continuous Blackjack: 11287. - Stephen J. Herschkorn; et al. (Am. Math. Mon., 2008)

A Game with Coins and Balls: 11311. - Stephen J. Herschkorn (Am. Math. Mon., 2009)